79 20 1651 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (BKM) Belknap Mountains Ring Complex -- White Mountains, New Hampshire Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context BKM-16 Title A name given to the resource Syenite Spatial Coverage Spatial characteristics of the resource. Belknap Mountain, New Hampshire Accrual Periodicity The frequency with which items are added to a collection. 1980 Contributor An entity responsible for making contributions to the resource Western Minerals, Inc, Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/files/original/df566258e339655610e57ce52cf18970.pdf">BKM Rock Suite</a> Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (BKM) Belknap Mountains Ring Complex -- White Mountains, New Hampshire Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context BKM-21 Title A name given to the resource Syenite Spatial Coverage Spatial characteristics of the resource. Moultonborough, New Hampshire Accrual Periodicity The frequency with which items are added to a collection. 1980 Contributor An entity responsible for making contributions to the resource Western Minerals, Inc, Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/files/original/df566258e339655610e57ce52cf18970.pdf">BKM Rock Suite</a> Description An account of the resource coarse grained, with large tabular slabs of float Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (MC) Magnet Cove Alkaline Igneous Complex -- Magnet Cove, Arkansas Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context MC-2 Title A name given to the resource Syenite Spatial Coverage Spatial characteristics of the resource. Magnet Cove, Arkansas Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/files/original/7750c92ef663d3a3bc3536cbc49dc9e7.pdf">MC Rock Suite</a> Description An account of the resource Coarse grained, comes from dike-like body in northern part of the quarry Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (SE) Southeastern Igneous Suite -- Southeastern United States Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context SE-15 Title A name given to the resource Syenite Spatial Coverage Spatial characteristics of the resource. McCormick County, South Carolina Temporal Coverage Temporal characteristics of the resource. 380-386 M.y. (possibly older) Accrual Periodicity The frequency with which items are added to a collection. 7/21/1971 Contributor An entity responsible for making contributions to the resource Geoscience Service & Supplies Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/files/original/4ee10b43b24c8c4757ea46f6ecefea71.pdf">SE Rock Suite</a> Description An account of the resource Similiar in composition, texture, and shape to the Concord, North Carolina complex Accrual Method The method by which items are added to a collection. Purchased from Geoscience Service & Supplies Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (WMB) White Mountains Batholith -- New Hampshire Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context WMB-9 Title A name given to the resource Syenite Spatial Coverage Spatial characteristics of the resource. Sample from a small quarry off Bear Notch Rd.; ~ 1.5 miles SW of Bartlett, NH on forest rd. in experimental forest. SE Crawford Notch quadrangle map, NH Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/files/original/53c413d54ead7c05b0db1bd214fc9f41.pdf">WMB Rock Suite</a> Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Hart Ledge Syenite Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (BKM) Belknap Mountains Ring Complex -- White Mountains, New Hampshire Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context BKM-4 Title A name given to the resource Syenite ignimbrite dike Spatial Coverage Spatial characteristics of the resource. Alton Bay, New Hampshire Accrual Periodicity The frequency with which items are added to a collection. 1980 Contributor An entity responsible for making contributions to the resource Western Minerals, Inc, Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/files/original/df566258e339655610e57ce52cf18970.pdf">BKM Rock Suite</a> Description An account of the resource banded, pink to gray color, sharp contact, some hydrothermal alteration has ocurred Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Syringoporidae (tabulate coral) Identifier An unambiguous reference to the resource within a given context DC10-1S-2 Description An account of the resource Kingdom: Animalia Phylum: Cnidaria Class: Anthozoa Order: Syringoporida Family: Syringoporidae Genus: Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 10 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Syringoporidae (tabulate coral) Identifier An unambiguous reference to the resource within a given context DC10-1S-3 Description An account of the resource Kingdom: Animalia Phylum: Cnidaria Class: Anthozoa Order: Syringoporida Family: Syringoporidae Genus: Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 10 https://www.geosciencecollections.milne-library.org/files/original/e3863b3239e28d0087a439594ce106bc.JPG c07ff0cf472d94cfd0b59e608838505a Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Width 2272 Height 1704 Bit Depth 8 Channels 3 https://www.geosciencecollections.milne-library.org/files/original/a864f85f620287cbded87989130451cd.jpg 57c77f8414c01c1a23b75579e244a91f https://www.geosciencecollections.milne-library.org/files/original/2bb9d4525c5a5a2e12c83781d9eface0.jpg 2d8ab146817faf951c21f5ad33db3fff Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (GC) Grand Canyon Stratigraphic Suite -- Grand Canyon, Arizona Description An account of the resource This collection contains 21 samples. They are a representation of samples of lithology from the early precambrian to the late permian. The stratigraphic sequence contains a variety of rocks including, but not limited to schist, limestone, and sandstone. These specimens are representative of the geologic section in the Grand Canyon, but no specimens were collected within the boundaries of the National Park. Contributor An entity responsible for making contributions to the resource Western Minerals Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Blakey, R.C., and Middleton, L.T., 2012, Geologic history and paleogeography of paleozoic and early mesozoic sedimentary rocks, eastern Grand Canyon, Arizona: Geologic Society of America Bulletin, v. 489, pp. 81-92, doi: <a href="%20http%3A//dx.doi.org/10.1130/2012.2489(05)">10.1130/2012.2489(05)</a> <a href="http://dx.doi.org/10.1130/2012.2489(05)%20" target="_blank"> </a> <ul><li>This reference outlines the stratigraphy found in this suite. It specifically highlights the paleozoic era in which the samples represent.Â </li> </ul> Additional Resources:Â Brown, E.H., Babcock, R.S., Clark, M.D., and Livingston, D.E., 1979,Â Geology of the older Precambrian rocks of the Grand Canyon Part I. Petrology and structure of the Vishnu Complex: Precambrian Research, v. 8, p. 219-241, doi:Â <a href="http://dx.doi.org/10.1016/0301-9268(79)90030-5%20">10.1016/0301-9268(79)90030-5Â </a> <ul><li>Brown et al. begins this series of 3 articles outlining the geologic timescale and discusses the Vishnu complex and how it fits into the geologic timescale. It provides an explaination for several of the samples in this collection.Â </li> </ul> Brown, E.H., Babcock, R.S., Clark, M.D., and Livingston, D.E., 1979,Â Geology of the older Precambrian rocks of the Grand Canyon Part II. The Zoroaster Plutonic Complex and related rocks: Precambrian Research, v. 8, p. 243-275, doi:Â <a href="http://dx.doi.org/10.1016/0301-9268(79)90031-7" target="_blank">10.1016/0301-9268(79)90031-7</a> <ul><li>In the second part of the article, the authors discuss the importance of the pluton and how it affected the formation of the stratigraphic profile of the grand canyon.Â </li> </ul> Clark, M.D., 1979,Â Geology of the older Precambrian rocks of the Grand Canyon. Part III. Petrology of mafic schists and amphibolites: Precambrian Research, v. 8, p. 277-302, doi:Â <a href="http://dx.doi.org/10.1016/0301-9268(79)90032-9" target="_blank">10.1016/0301-9268(79)90032-9</a> <ul><li>The final section of this discussion set provides insight into the mafic layers of the stratigraphic column.Â </li> </ul> Ilg, B.R., Karlstrom, K.E., Hawkins, D.P., and Williams, M.L., 1996,Â Tectonic evolution of Paleoproterozoic rocks in the Grand Canyon: Insights into middle-crustal processes:Â Bulletin of the Geological Society of America, v. 108, p. 1149-1166, doi:Â <a href="http://dx.doi.org/10.1130/0016-7606(1996)108" target="_blank">10.1130/0016-7606(1996)108</a> <ul><li>This is a general look into the formation of the stratigraphic layers. This article does a good job combining the above articles into one condensed summary.Â </li> </ul> Spatial Coverage Spatial characteristics of the resource. Peach Springs, Mohave Co., Arizona Peach Springs, Coconino Co., Arizona Seligman, Ysvupai Co., Arizona Williams, Coconino Co., Arizona Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. Temporal Coverage Temporal characteristics of the resource. Samples range from Precambrian - Permian Rock A physical material with a mineral composition. Unit Formation or other descriptive rock category Tapeats Sandstone Number of Thin Sections Number of thin sections associated with this sample 2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tapeats Sandstone Date A point or period of time associated with an event in the lifecycle of the resource no date Contributor An entity responsible for making contributions to the resource Western Minerals Inc. Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://www.geosciencecollections.milne-library.org/items/show/1">Grand Canyon Western Minerals Supplementary Information</a> Identifier An unambiguous reference to the resource within a given context GC-4 Spatial Coverage Spatial characteristics of the resource. East wall of Peach Springs Canyon about 13 mi. N. of Peach Springs Temporal Coverage Temporal characteristics of the resource. Early to Middle Cambrian Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. Description An account of the resource Sandstone shows metamorphic overprinting with triple junctions between quartz grains common. Both thin section images were taken at a 400x magnification. Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Sandstone (orthoquartzite) Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Maps Still Image A static visual representation. Examples of still images are: paintings, drawings, graphic designs, plans and maps. Recommended best practice is to assign the type "text" to images of textual materials. Physical Dimensions The actual physical size of the original image. 57/57 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context 223 Title A name given to the resource Tectonic and Bedrock Geologic Map of the Sixteen NE, Sixteen, Black Butte Mountain and Ringling Quadrangles Creator An entity primarily responsible for making the resource Laura W. McGrew Date Created Date of creation of the resource. 1977 Source A related resource from which the described resource is derived MAP144A-17 Publisher An entity responsible for making the resource available US Geological Survey Subject The topic of the resource Topography, Geologic Map Spatial Coverage Spatial characteristics of the resource. Southwestern Montana, United States Description An account of the resource 1:96000 Extent The size or duration of the resource. 57 Temporal Coverage Temporal characteristics of the resource. Quaternary Tertiary Cretaceous Jurassic Precambrian Relation A related resource Wallrock, Ringling, Hamen, Wolfhill Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource ISC 144 Map Drawers Still Image A static visual representation. Examples of still images are: paintings, drawings, graphic designs, plans and maps. Recommended best practice is to assign the type "text" to images of textual materials. Physical Dimensions The actual physical size of the original image. 57/57 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context 223 Title A name given to the resource Tectonic and Bedrock Geologic Map of the Sixteen NE, Sixteen, Black Butte Mountain and Ringling Quadrangles Creator An entity primarily responsible for making the resource Laura W. McGrew Date A point or period of time associated with an event in the lifecycle of the resource 1977 Source A related resource from which the described resource is derived MAP144A-17 Publisher An entity responsible for making the resource available US Geological Survey Subject The topic of the resource Topography, Geologic Map Spatial Coverage Spatial characteristics of the resource. Southwestern Montana, United States Description An account of the resource 1:96000 Medium The material or physical carrier of the resource. 57 Temporal Coverage Temporal characteristics of the resource. Quaternary Tertiary Cretaceous Jurassic Precambrian Relation A related resource Wallrock, Ringling, Hamen, Wolfhill Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Maps Still Image A static visual representation. Examples of still images are: paintings, drawings, graphic designs, plans and maps. Recommended best practice is to assign the type "text" to images of textual materials. Physical Dimensions The actual physical size of the original image. 1/1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context 208 Title A name given to the resource Tectonic Map of the World Creator An entity primarily responsible for making the resource Williams and Heintz Map Corporation Source A related resource from which the described resource is derived MAP144A-19 Publisher An entity responsible for making the resource available Williams and Heintz Map Corporation Spatial Coverage Spatial characteristics of the resource. Earth Description An account of the resource 1 inch = 500 kilometers includes major tectonic plates as well as landmasses Extent The size or duration of the resource. 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource ISC 144 Map Drawers Still Image A static visual representation. Examples of still images are: paintings, drawings, graphic designs, plans and maps. Recommended best practice is to assign the type "text" to images of textual materials. Physical Dimensions The actual physical size of the original image. 1/1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context 208 Title A name given to the resource Tectonic Map of the World Creator An entity primarily responsible for making the resource Williams and Heintz Map Corporation Source A related resource from which the described resource is derived MAP144A-19 Publisher An entity responsible for making the resource available Williams and Heintz Map Corporation Spatial Coverage Spatial characteristics of the resource. Earth Description An account of the resource 1 inch = 500 kilometers includes major tectonic plates as well as landmasses Medium The material or physical carrier of the resource. 1 https://www.geosciencecollections.milne-library.org/files/original/699794817e56ab3f3c933b9877efe45a.JPG 14a78a13570d6c0227f565a751073ce3 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tennantville gabbroic anorthosite https://www.geosciencecollections.milne-library.org/files/original/bfe40e12d218f4651d820d3acd9b1410.jpg ded5cc862150ac50772d4b356e657da5 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tennantville gabbroic anorthosite-thin section cross polarized light https://www.geosciencecollections.milne-library.org/files/original/42bcc080d1c9372d77c2a45ce75fd398.jpg 2f74f27a69ccf7b94b2c1a9f3bc79e3f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tennantville gabbroic anorthosite-thin section plane polarized light Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (ADK) Anorthosite-Charnockite and Metamorphic Suite -- Adirondack Mountains, New York Description An account of the resource The Adirondack Mountains of northern New York State are underlain by approximately 20,000 square miles of complexly deformed, high grade metamorphic rocks which are believed to represent a southern outlier of the much larger Grenville Province.The Adirondacks can be divided into the "Lowlands" and the "Highlands" . The Lowlands comprise the northwestern quarter of the belt and are characterized by amphibolite facies metamorphism. The Highlands appear to consist entirely of granulite facies rocks. All rocks in this suite have been collected from the Highlands and predominantly from the southern quarter of the Adirondacks. This suite of rocks is designed to be representative of the Highlands in general. Therefore it includes both metasedimentary and metaigneous rocks. The latter are very common throughout the Adirondacks and contain the often-discussed anorthosite-charnockite suite of rocks. Almost all rocks in the Adirondack Highlands are strongly foliated. This is the result of intense polyphase deformation that has affected this area. Contributor An entity responsible for making contributions to the resource Western Minerals Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here:Â McLelland, J., and Selleck, B.W.,2011,Â Megacrystic Gore Mountain-type garnets in the Adirondack Highlands; age, origin, and tectonic implications:Geosphere, v.7, no. 5, p.1194-1208, doi:Â <a href="http://dx.doi.org/10.1130/GES00683.1" target="_blank">10.1130/GES00683.1</a>. <ul><li>This article describes the formation of the megacrystic garnet amphibolites in the Gore Mountain section of the Adirondack Mountains. The authors conclude that three main factors influenced the garnet development: collapse of the Ottawan orogeny, intrusion of Lyon Mountain Granite, and fluid-related alteration at high temperature.</li> </ul>Additional resources: McLelland, J.M., Bickford, M.E., Hill, B.M., Clechenko, C.C., Valley, J.W., and Hamilton, M.A., 2004,Â Direct dating of Adirondack Massif anorthosite by U-Pb SHRIMP analysis of igneous zircon; implications for AMCG complexes:Â Geological Society of America Bulletin, v.116, no. 11-12, p.1299-1317, doi:Â <a href="http://dx.doi.org/10.1130/B25482.1" target="_blank">10.1130/B25482.1</a>. <ul><li>This article describes techniques used to more accurately date the Adirondack Massif anorthosite.The authors concluded that the massifsÂ constitute a single, composite anorthosite-mangerite-charnockite-granite (AMCG) suite intruded at ca. 1155 Ma. Although the rock suite is considered to be coeval, the authors conclude the rocks are not comagmatic.</li> </ul>McLelland, J., Bickford, M.E., Spear, F., and Storm, L., 2002, Geology and geochronolgy of the eastern Adirondacks inÂ New England Intercollegiate Geological Conference, 94th, New York State Geological Association 74th: guidebook for field trips in New York and Vermont : Lake George, New York <ul><li>This field trip guide provides for nine stops in the eastern Adirondacks. It also include some thin sections images and zircon images from sample rocks of the field trip stops.</li> </ul>McLelland, J., Daly, J.S., and McLelland, J.M., 1996,Â The Grenville orogenic cycle (ca. 1350-1000 Ma); an Adirondack perspective: Tectonophysics, v.265, issue 1-2, p.1-28, doi: <a href="http://dx.doi.org/10.1016/S0040-1951(96)00144-8" target="_blank">10.1016/S0040-1951(96)00144-8</a>. <ul><li>This article provides a detailed geochronological account of the Grenville orogeny (ca. 1350-1000 Ma) with emphasis on the impact it had on the formation of the Adirondack Mountains.</li> </ul>McLelland, J., Lewis, A., and Moore, L., 1994,Â Composition and petrogenesis of oxide-, apatite-rich gabbronorites associated with Proterozoic anorthosite massifs: examples from the Adirondack Mountains, New York: Contributions to Mineralogy and Petrology, v.116, p.225-238, doi:Â <a href="http://dx.doi.org/10.1007/BF00310702" target="_blank">10.1007/BF00310702</a>. <ul><li>This article investigates the occurence of oxide-, apatite-rich gabbronorites with anorthosite massifs of the Adirondacks. The authors describe a multilple-step process of plagioclase crystal fractionation that ultimately leads to high concentrations of P, Fe, and Ti.</li> </ul>New York State Geological Survey <a href="http://www.nysm.nysed.gov/nysgs/nygeology/mineralogy/adirondacks/index.html">http://www.nysm.nysed.gov/nysgs/nygeology/mineralogy/adirondacks/index.html </a> <ul><li>The NYS Geological Survey is a division of the New York State Museum system. This web page provides some details about the Adirondack Highlands and pictures of various minerals found in this region.</li> </ul>Regan, S.P., Chiarenzelli, J.R., McLelland,Â J.M., and Cousens, B. L., 2011,Â Evidence for an enriched asthenospheric source for coronitic metagabbros in the Adirondack Highlands: Geosphere, v.7, issue 3, p.Â 694-709, doi:Â <a href="http://dx.doi.org/10.1130/GES00629.1" target="_blank">10.1130/GES00629.1</a>. <ul><li>This article describes the formation of coronitc metagabbros through tectonic processes involving the asthenosphere. Through geochemical and isotopic analyses, the authors provide a timeline of tectonic and petrologic events that supports an asthenospheric source for coronitic metagabbros.</li> </ul> Date A point or period of time associated with an event in the lifecycle of the resource 1980 Temporal Coverage Temporal characteristics of the resource. The Adirondack Mountains were formed approximately 1.1- 1.3 billion years ago during the Grenville Orogeny (Precambrian eon, Proterozic era). Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. Spatial Coverage Spatial characteristics of the resource. This rock suite was collected from the Adirondack Mountains located in the northeastern part of New York State. Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context AD-14 Title A name given to the resource Tennantville gabbroic anorthosite Spatial Coverage Spatial characteristics of the resource. Adirondack Highlands-collected from a low road cut on Military Road at the north edge of the Edinburg Quadrant. Temporal Coverage Temporal characteristics of the resource. Precambrian Contributor An entity responsible for making contributions to the resource Western Minerals Inc. Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/7">Anorthosite-Charnockite and Metamorphic Suite-Adirondack Mountains, New York</a> Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. Description An account of the resource This medium grained facies is one of a number of anorthositic sheets that intrude throughout the stratigraphic section of the southern Adirondacks. A chemical analyses of specimens from this outcrop yield results that are almost identical with Buddington's (1939) average gabbroic anorthosite. <table><tbody><tr><td> Â </td> <td> Tennantville locality (McFarland) </td> <td> Average Gabbroic Anorthosite (Buddington) </td> </tr><tr><td> SiOâ‚‚ </td> <td> 52.36 </td> <td> 52.37 </td> </tr><tr><td> TiOâ‚‚ </td> <td> 1.14 </td> <td> - </td> </tr><tr><td> Alâ‚‚Oâ‚ƒ </td> <td> 23.75 </td> <td> 24.68 </td> </tr><tr><td> Feâ‚‚Oâ‚ƒ </td> <td> 1.11 </td> <td> 1.24 </td> </tr><tr><td> FeO </td> <td> 3.96 </td> <td> 3.49 </td> </tr><tr><td> MnO </td> <td> .07 </td> <td> - </td> </tr><tr><td> MgO </td> <td> 1.53 </td> <td> 2.0 </td> </tr><tr><td> CaO </td> <td> 10.63 </td> <td> 10.57 </td> </tr><tr><td> Naâ‚‚O </td> <td> 3.69 </td> <td> 4.02 </td> </tr><tr><td> Kâ‚‚O </td> <td> .90 </td> <td> .86 </td> </tr><tr><td> Pâ‚‚Oâ‚… </td> <td> .16 </td> <td> - </td> </tr><tr><td> Hâ‚‚O+ </td> <td> .69 </td> <td> .90 </td> </tr><tr><td> Total </td> <td> 99.99% </td> <td> 100.13% </td> </tr></tbody></table> The existence of these instrusive sheets of gabbroic anorthosite argues strongly against the proposition that the anorthositic rocks constitute part of an older, pre-Grenvillian basement complex. Rocks similar to the Tennantville gabbroic anorthosite commonly occur as border facies surrounding larger, coarser bodies of anorthosite. Spongy, brick-red garnets are common in these rocks. Thin section shows plagioclase and clinopyroxene. Date A point or period of time associated with an event in the lifecycle of the resource 1980 https://www.geosciencecollections.milne-library.org/files/original/6acbc266e2f344ea2732c2cce34e97af.jpeg 9d4c1b1c84f8c9e592dab78f67324f5c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hand Sample https://www.geosciencecollections.milne-library.org/files/original/3ef1ea784094e723d3ff29469f9f5a2a.jpg 4af7afe9347625f72b5dcc8bdbc11cea Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 40x Magnification https://www.geosciencecollections.milne-library.org/files/original/9cc71e5c5cfb954d3257148b1a730bd1.jpg 9960af1005c7be003af61415f886a351 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 100x Magnification Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (HA) Volcanic Phenomena Suite -- The Hawaiian Islands of Hawaii and Oahu Description An account of the resource These 31 samples comprise a collection of volcanic rocks associated with the hot-spot volcanism of the Hawaiian Islands. Samples were collected from various locations across the islands of Hawaii and Oahu. The collection contains samples of primarily tholeiitic & alkalic basalts, pumice, scoria, oceanite, and hawaiite. Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 1969 Identifier An unambiguous reference to the resource within a given context HA-1 - HA-31 Spatial Coverage Spatial characteristics of the resource. Samples were collected from various locations on the islands of Hawaii and Oahu. Temporal Coverage Temporal characteristics of the resource. Samples formed from Holocene eruptions of the past 300 years. Dated samples formed between 1750 and 1960. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here: Macdonald, G.A., 1949, Petrography of the Island of Hawaii, U.S.G.S. Prof. Paper 214 D <ul><li>This article is a part of the general investigation of the island of Hawaii by the United States Geologic Survey. The paper describes the dominant volcanoes of the island of Hawaii (from which most of the suite's samples were collected) and describes the petrographic phenomena observed and geochemical analyses of volcanic rocks.Â </li> </ul>Additional Resources: Ho, R.A., Garcia, M.O., 1988, Origin of differentiated lavas at Kilauea Volcano, Hawaii; implications from the 1955 eruption: Bulletin of Volcanology, v. 50, p. 35-46. <ul><li>This article describes a study of lava flows from the 1955 eruption of the Kilauea Volcano on the island of Hawaii to evaluate models of crystal fractionation or magma mixing as the processes forming differentiated magmas. Through geochemical analyses, the study concluded that crystal fractionation resulted in the observed differentiation of lavas.</li> </ul> Hofman, A.W., Farnetani, C.G., 2013, Two Views of Hawaiian Plume Structure: Geochemistry, Geophysics, Geosystems, v.14, p. 5308-5322, doi:10.1002/2013GC004942 <ul><li>This article presents two opposing views of the source of magmas for the Hawaiian volcanoes. Both views favor a deep mantle source, but try to explain differences in isotopic compositions.</li> </ul> Macdonald, G.A., 1968, Composition and origin of Hawaiian LavasÂ in GSA Memoirs 1968, p. 477-522 <ul><li>This article provides geochemical analysis of major elements as well as determinations of minor elements of volcanic rocks from the island of Hawaii. The article describes the three major rock types - tholeitic, alkalic, and nephelinic - and concludes these rock suites are chemically intergradational and are likely derived from crystal differentiation of a single parent magma.</li> </ul> Moore, J.G., Clague, D.A., 1992, Volcano growth and evolution of the Island of Hawaii: Geologic Society of America Bulletin, v. 104, p. 1471-1484 <ul><li>This article proposes a chronologic evolution of the island of Hawaii, from where many of the suite's samples were collected.</li> </ul> Rock A physical material with a mineral composition. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tholeiitic Basalt Description An account of the resource Hand Sample: Aphanitic vesicular dark gray-black basalt. Sample contains numerous vesicles ranging in size from 0.01cm to 1.5 cm. Thin Section: Groundmass of aphanitic plagioclase. Plagioclase grains vary in size with some larger grains throughout sample. Numerous vesicles are present throughout thin section. Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/admin/collections/show/16">Volcanic Phenomena Suite - The Hawaiian Islands of Hawaii and Oahu</a> Identifier An unambiguous reference to the resource within a given context HA-1 Spatial Coverage Spatial characteristics of the resource. Kiluea Volcano - Island of Hawaii Temporal Coverage Temporal characteristics of the resource. 1750 Date A point or period of time associated with an event in the lifecycle of the resource Sample collected January, 1969 https://www.geosciencecollections.milne-library.org/files/original/ed1c3555ed945e377e9dd29598ad4177.jpeg a9979075d64c31f0c3708d45f389c772 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hand Sample https://www.geosciencecollections.milne-library.org/files/original/3d2f227db113886ee73a36e5f1efeda9.jpg 1bf18f27f4c946becc3481188949a390 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 100x Magnification https://www.geosciencecollections.milne-library.org/files/original/552e99312842808540443890e78f87f8.jpg 21cd9d29f107f18529e905e3232488f7 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 40x Magnification Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (HA) Volcanic Phenomena Suite -- The Hawaiian Islands of Hawaii and Oahu Description An account of the resource These 31 samples comprise a collection of volcanic rocks associated with the hot-spot volcanism of the Hawaiian Islands. Samples were collected from various locations across the islands of Hawaii and Oahu. The collection contains samples of primarily tholeiitic & alkalic basalts, pumice, scoria, oceanite, and hawaiite. Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 1969 Identifier An unambiguous reference to the resource within a given context HA-1 - HA-31 Spatial Coverage Spatial characteristics of the resource. Samples were collected from various locations on the islands of Hawaii and Oahu. Temporal Coverage Temporal characteristics of the resource. Samples formed from Holocene eruptions of the past 300 years. Dated samples formed between 1750 and 1960. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here: Macdonald, G.A., 1949, Petrography of the Island of Hawaii, U.S.G.S. Prof. Paper 214 D <ul><li>This article is a part of the general investigation of the island of Hawaii by the United States Geologic Survey. The paper describes the dominant volcanoes of the island of Hawaii (from which most of the suite's samples were collected) and describes the petrographic phenomena observed and geochemical analyses of volcanic rocks.Â </li> </ul>Additional Resources: Ho, R.A., Garcia, M.O., 1988, Origin of differentiated lavas at Kilauea Volcano, Hawaii; implications from the 1955 eruption: Bulletin of Volcanology, v. 50, p. 35-46. <ul><li>This article describes a study of lava flows from the 1955 eruption of the Kilauea Volcano on the island of Hawaii to evaluate models of crystal fractionation or magma mixing as the processes forming differentiated magmas. Through geochemical analyses, the study concluded that crystal fractionation resulted in the observed differentiation of lavas.</li> </ul> Hofman, A.W., Farnetani, C.G., 2013, Two Views of Hawaiian Plume Structure: Geochemistry, Geophysics, Geosystems, v.14, p. 5308-5322, doi:10.1002/2013GC004942 <ul><li>This article presents two opposing views of the source of magmas for the Hawaiian volcanoes. Both views favor a deep mantle source, but try to explain differences in isotopic compositions.</li> </ul> Macdonald, G.A., 1968, Composition and origin of Hawaiian LavasÂ in GSA Memoirs 1968, p. 477-522 <ul><li>This article provides geochemical analysis of major elements as well as determinations of minor elements of volcanic rocks from the island of Hawaii. The article describes the three major rock types - tholeitic, alkalic, and nephelinic - and concludes these rock suites are chemically intergradational and are likely derived from crystal differentiation of a single parent magma.</li> </ul> Moore, J.G., Clague, D.A., 1992, Volcano growth and evolution of the Island of Hawaii: Geologic Society of America Bulletin, v. 104, p. 1471-1484 <ul><li>This article proposes a chronologic evolution of the island of Hawaii, from where many of the suite's samples were collected.</li> </ul> Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tholeiitic Basalt Description An account of the resource Hand Sample: Apahanitic vesicular dark gray-black basalt. Larger (<0.05cm), light-colored crystals are visible throughout the sample. Shape of crystals ranges from elongated to square shape. Vesicles size range from 0.01cm to 0.05 cm, and have an elongated, thin shape. Thin Section: Groundmass of aphanitic plagioclase with interstitial glass. Phenocrysts of olivine and plagioclase crystals. Numerous vesicles are present throughout thin section. Contributor An entity responsible for making contributions to the resource Western Minerals Identifier An unambiguous reference to the resource within a given context HA-2 Spatial Coverage Spatial characteristics of the resource. Kiluea Volcano - Island of Hawaii Sample collected on Coast Road, 3.7 miles southwest of Opihikao. Temporal Coverage Temporal characteristics of the resource. Formed from flows associated with the March 28, 1995 eruption. Is Part Of A related resource in which the described resource is physically or logically included. Volcanic Phenomena Suite - The Hawaiian Islands of Hawaii and Oahu Date A point or period of time associated with an event in the lifecycle of the resource Sample collected January, 1969 https://www.geosciencecollections.milne-library.org/files/original/993133851a3a59daac999d48f2b453a7.jpeg e7cdc36ae20cd6a9846d0216cef1473d Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hand Sample https://www.geosciencecollections.milne-library.org/files/original/a4475522ba0bf70ee51ff8c85ddf192f.jpg 8ac2be6bb07d5317fd8bf0b4081e3750 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 100x Magnification https://www.geosciencecollections.milne-library.org/files/original/a6823aa6e0d6055b2b6a51ec14148cdc.jpg 3d5d111fa82110ad197a0e74f7369348 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 40x Magnification Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (HA) Volcanic Phenomena Suite -- The Hawaiian Islands of Hawaii and Oahu Description An account of the resource These 31 samples comprise a collection of volcanic rocks associated with the hot-spot volcanism of the Hawaiian Islands. Samples were collected from various locations across the islands of Hawaii and Oahu. The collection contains samples of primarily tholeiitic & alkalic basalts, pumice, scoria, oceanite, and hawaiite. Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 1969 Identifier An unambiguous reference to the resource within a given context HA-1 - HA-31 Spatial Coverage Spatial characteristics of the resource. Samples were collected from various locations on the islands of Hawaii and Oahu. Temporal Coverage Temporal characteristics of the resource. Samples formed from Holocene eruptions of the past 300 years. Dated samples formed between 1750 and 1960. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here: Macdonald, G.A., 1949, Petrography of the Island of Hawaii, U.S.G.S. Prof. Paper 214 D <ul><li>This article is a part of the general investigation of the island of Hawaii by the United States Geologic Survey. The paper describes the dominant volcanoes of the island of Hawaii (from which most of the suite's samples were collected) and describes the petrographic phenomena observed and geochemical analyses of volcanic rocks.Â </li> </ul>Additional Resources: Ho, R.A., Garcia, M.O., 1988, Origin of differentiated lavas at Kilauea Volcano, Hawaii; implications from the 1955 eruption: Bulletin of Volcanology, v. 50, p. 35-46. <ul><li>This article describes a study of lava flows from the 1955 eruption of the Kilauea Volcano on the island of Hawaii to evaluate models of crystal fractionation or magma mixing as the processes forming differentiated magmas. Through geochemical analyses, the study concluded that crystal fractionation resulted in the observed differentiation of lavas.</li> </ul> Hofman, A.W., Farnetani, C.G., 2013, Two Views of Hawaiian Plume Structure: Geochemistry, Geophysics, Geosystems, v.14, p. 5308-5322, doi:10.1002/2013GC004942 <ul><li>This article presents two opposing views of the source of magmas for the Hawaiian volcanoes. Both views favor a deep mantle source, but try to explain differences in isotopic compositions.</li> </ul> Macdonald, G.A., 1968, Composition and origin of Hawaiian LavasÂ in GSA Memoirs 1968, p. 477-522 <ul><li>This article provides geochemical analysis of major elements as well as determinations of minor elements of volcanic rocks from the island of Hawaii. The article describes the three major rock types - tholeitic, alkalic, and nephelinic - and concludes these rock suites are chemically intergradational and are likely derived from crystal differentiation of a single parent magma.</li> </ul> Moore, J.G., Clague, D.A., 1992, Volcano growth and evolution of the Island of Hawaii: Geologic Society of America Bulletin, v. 104, p. 1471-1484 <ul><li>This article proposes a chronologic evolution of the island of Hawaii, from where many of the suite's samples were collected.</li> </ul> Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tholeiitic Basalt Description An account of the resource Hand Sample: Aphanitic vesicular dark gray-black basalt with larger light crystals throughout the sample. The vesicles throughout the sample are elongate in shape, and range in size from 0.5 cm to 2.5 cm. Sample surface displays rough AA texture. Thin Section: Groundmass of plagioclase, interstitial glass, and microcrystals of clinopyroxenes. In the picture, there is a large plagioclase phenocryst. Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://www.geosciencecollections.milne-library.org/collections/show/656">Volcanic Phenomena Suite - The Hawaiian Islands of Hawaii and Oahu</a> Identifier An unambiguous reference to the resource within a given context HA-12 Spatial Coverage Spatial characteristics of the resource. Northern face of Mauna Loa - Island of Hawaii Collected from Saddle Road Temporal Coverage Temporal characteristics of the resource. 1943 Date A point or period of time associated with an event in the lifecycle of the resource Sample collected January, 1969 https://www.geosciencecollections.milne-library.org/files/original/3f0c94017c9be275f4fc47ef08f06f34.jpeg 7a52ddfb180d6ae9012100c26542b589 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hand Sample https://www.geosciencecollections.milne-library.org/files/original/8510d336e0a22ac59055777249ca45d0.jpg 3dd559e234fc770578bcab3e65e4dd84 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 100x Magnification https://www.geosciencecollections.milne-library.org/files/original/52a964fd3305e51de83de9f1d14bf301.jpg 3a5ce4f6a9057c878c251d4323fb00b3 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 40x Magnification Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (HA) Volcanic Phenomena Suite -- The Hawaiian Islands of Hawaii and Oahu Description An account of the resource These 31 samples comprise a collection of volcanic rocks associated with the hot-spot volcanism of the Hawaiian Islands. Samples were collected from various locations across the islands of Hawaii and Oahu. The collection contains samples of primarily tholeiitic & alkalic basalts, pumice, scoria, oceanite, and hawaiite. Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 1969 Identifier An unambiguous reference to the resource within a given context HA-1 - HA-31 Spatial Coverage Spatial characteristics of the resource. Samples were collected from various locations on the islands of Hawaii and Oahu. Temporal Coverage Temporal characteristics of the resource. Samples formed from Holocene eruptions of the past 300 years. Dated samples formed between 1750 and 1960. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here: Macdonald, G.A., 1949, Petrography of the Island of Hawaii, U.S.G.S. Prof. Paper 214 D <ul><li>This article is a part of the general investigation of the island of Hawaii by the United States Geologic Survey. The paper describes the dominant volcanoes of the island of Hawaii (from which most of the suite's samples were collected) and describes the petrographic phenomena observed and geochemical analyses of volcanic rocks.Â </li> </ul>Additional Resources: Ho, R.A., Garcia, M.O., 1988, Origin of differentiated lavas at Kilauea Volcano, Hawaii; implications from the 1955 eruption: Bulletin of Volcanology, v. 50, p. 35-46. <ul><li>This article describes a study of lava flows from the 1955 eruption of the Kilauea Volcano on the island of Hawaii to evaluate models of crystal fractionation or magma mixing as the processes forming differentiated magmas. Through geochemical analyses, the study concluded that crystal fractionation resulted in the observed differentiation of lavas.</li> </ul> Hofman, A.W., Farnetani, C.G., 2013, Two Views of Hawaiian Plume Structure: Geochemistry, Geophysics, Geosystems, v.14, p. 5308-5322, doi:10.1002/2013GC004942 <ul><li>This article presents two opposing views of the source of magmas for the Hawaiian volcanoes. Both views favor a deep mantle source, but try to explain differences in isotopic compositions.</li> </ul> Macdonald, G.A., 1968, Composition and origin of Hawaiian LavasÂ in GSA Memoirs 1968, p. 477-522 <ul><li>This article provides geochemical analysis of major elements as well as determinations of minor elements of volcanic rocks from the island of Hawaii. The article describes the three major rock types - tholeitic, alkalic, and nephelinic - and concludes these rock suites are chemically intergradational and are likely derived from crystal differentiation of a single parent magma.</li> </ul> Moore, J.G., Clague, D.A., 1992, Volcano growth and evolution of the Island of Hawaii: Geologic Society of America Bulletin, v. 104, p. 1471-1484 <ul><li>This article proposes a chronologic evolution of the island of Hawaii, from where many of the suite's samples were collected.</li> </ul> Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tholeiitic Basalt Description An account of the resource Hand Sample: Aphanitic dark gray vesicular basalt. Basalt has ropey pahoehoe texture on top surface and contains numerous elongated vesicles. Thin Section: Groundmass of glass, plagioclase and microcrystals of clinopyroxenes. The plagioclase crystals are elongated in shape and the clinopyroxenes have a block like shape. Numerous vesicles are present in the thin section. Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://www.geosciencecollections.milne-library.org/collections/show/656">Volcanic Phenomena Suite - The Hawaiian Islands of Hawaii and Oahu</a> Identifier An unambiguous reference to the resource within a given context HA-13 Spatial Coverage Spatial characteristics of the resource. Northern face of Mauna Loa - Island of Hawaii Collected on Saddle Road Temporal Coverage Temporal characteristics of the resource. 1943 Date A point or period of time associated with an event in the lifecycle of the resource Sample collected January, 1969 https://www.geosciencecollections.milne-library.org/files/original/506962eef18b0c0aa7e32a6407fb39ef.jpeg be3c4bafb9dbbffe33afa03838f87a5b Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hand Sample https://www.geosciencecollections.milne-library.org/files/original/b3e79ca3dc62b89841444d836cc9e3f0.jpg 0fb501baa1f0bb9d0b048b6cfb4551f9 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 40x Magnification https://www.geosciencecollections.milne-library.org/files/original/dc22b304c71247c30f2e992980514c12.jpg 0958ecf97eedad5cdecc47e9a722cc34 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 100x Magnification Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (HA) Volcanic Phenomena Suite -- The Hawaiian Islands of Hawaii and Oahu Description An account of the resource These 31 samples comprise a collection of volcanic rocks associated with the hot-spot volcanism of the Hawaiian Islands. Samples were collected from various locations across the islands of Hawaii and Oahu. The collection contains samples of primarily tholeiitic & alkalic basalts, pumice, scoria, oceanite, and hawaiite. Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 1969 Identifier An unambiguous reference to the resource within a given context HA-1 - HA-31 Spatial Coverage Spatial characteristics of the resource. Samples were collected from various locations on the islands of Hawaii and Oahu. Temporal Coverage Temporal characteristics of the resource. Samples formed from Holocene eruptions of the past 300 years. Dated samples formed between 1750 and 1960. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here: Macdonald, G.A., 1949, Petrography of the Island of Hawaii, U.S.G.S. Prof. Paper 214 D <ul><li>This article is a part of the general investigation of the island of Hawaii by the United States Geologic Survey. The paper describes the dominant volcanoes of the island of Hawaii (from which most of the suite's samples were collected) and describes the petrographic phenomena observed and geochemical analyses of volcanic rocks.Â </li> </ul>Additional Resources: Ho, R.A., Garcia, M.O., 1988, Origin of differentiated lavas at Kilauea Volcano, Hawaii; implications from the 1955 eruption: Bulletin of Volcanology, v. 50, p. 35-46. <ul><li>This article describes a study of lava flows from the 1955 eruption of the Kilauea Volcano on the island of Hawaii to evaluate models of crystal fractionation or magma mixing as the processes forming differentiated magmas. Through geochemical analyses, the study concluded that crystal fractionation resulted in the observed differentiation of lavas.</li> </ul> Hofman, A.W., Farnetani, C.G., 2013, Two Views of Hawaiian Plume Structure: Geochemistry, Geophysics, Geosystems, v.14, p. 5308-5322, doi:10.1002/2013GC004942 <ul><li>This article presents two opposing views of the source of magmas for the Hawaiian volcanoes. Both views favor a deep mantle source, but try to explain differences in isotopic compositions.</li> </ul> Macdonald, G.A., 1968, Composition and origin of Hawaiian LavasÂ in GSA Memoirs 1968, p. 477-522 <ul><li>This article provides geochemical analysis of major elements as well as determinations of minor elements of volcanic rocks from the island of Hawaii. The article describes the three major rock types - tholeitic, alkalic, and nephelinic - and concludes these rock suites are chemically intergradational and are likely derived from crystal differentiation of a single parent magma.</li> </ul> Moore, J.G., Clague, D.A., 1992, Volcano growth and evolution of the Island of Hawaii: Geologic Society of America Bulletin, v. 104, p. 1471-1484 <ul><li>This article proposes a chronologic evolution of the island of Hawaii, from where many of the suite's samples were collected.</li> </ul> Rock A physical material with a mineral composition. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tholeiitic Basalt Description An account of the resource Hand Sample: Aphanitic medium gray vesicular basalt with scattered olivine crystals. Olivine crystals are commonly growing either in clusters or as one single crystal. Vesicles are found throughout sample and range in diameter from 0.05cm to 2cm. Thin Section: Groundmass composed of plagioclase grains and glass. Sample contains plagioclase phenocrysts with elongate shape as well as numerous olivine phenocrysts. Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://www.geosciencecollections.milne-library.org/collections/show/656">Volcanic Phenomena Suite - The Hawaiian Islands of Hawaii and Oahu</a> Identifier An unambiguous reference to the resource within a given context HA-14 Spatial Coverage Spatial characteristics of the resource. Southern end of Mauna Loa - Island of Hawaii Sample collected on highway Temporal Coverage Temporal characteristics of the resource. 1887 Date A point or period of time associated with an event in the lifecycle of the resource Sample collected January, 1969 https://www.geosciencecollections.milne-library.org/files/original/12ac8761817ca71239d56a978bb90ea0.jpeg 553d4b9dd309b77ee84c6e790eae0384 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hand Sample https://www.geosciencecollections.milne-library.org/files/original/3c581f609dd3f4411d06a4a7ec8a2d31.jpg 196cbc9808702999184b9d214487dc8b Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 40x Magnification https://www.geosciencecollections.milne-library.org/files/original/13441f6134182950f08a37d1ef35e601.jpg 9f42a9a5ec02ac81a8a41de54077c17f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 100x Magnification Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (HA) Volcanic Phenomena Suite -- The Hawaiian Islands of Hawaii and Oahu Description An account of the resource These 31 samples comprise a collection of volcanic rocks associated with the hot-spot volcanism of the Hawaiian Islands. Samples were collected from various locations across the islands of Hawaii and Oahu. The collection contains samples of primarily tholeiitic & alkalic basalts, pumice, scoria, oceanite, and hawaiite. Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 1969 Identifier An unambiguous reference to the resource within a given context HA-1 - HA-31 Spatial Coverage Spatial characteristics of the resource. Samples were collected from various locations on the islands of Hawaii and Oahu. Temporal Coverage Temporal characteristics of the resource. Samples formed from Holocene eruptions of the past 300 years. Dated samples formed between 1750 and 1960. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here: Macdonald, G.A., 1949, Petrography of the Island of Hawaii, U.S.G.S. Prof. Paper 214 D <ul><li>This article is a part of the general investigation of the island of Hawaii by the United States Geologic Survey. The paper describes the dominant volcanoes of the island of Hawaii (from which most of the suite's samples were collected) and describes the petrographic phenomena observed and geochemical analyses of volcanic rocks.Â </li> </ul>Additional Resources: Ho, R.A., Garcia, M.O., 1988, Origin of differentiated lavas at Kilauea Volcano, Hawaii; implications from the 1955 eruption: Bulletin of Volcanology, v. 50, p. 35-46. <ul><li>This article describes a study of lava flows from the 1955 eruption of the Kilauea Volcano on the island of Hawaii to evaluate models of crystal fractionation or magma mixing as the processes forming differentiated magmas. Through geochemical analyses, the study concluded that crystal fractionation resulted in the observed differentiation of lavas.</li> </ul> Hofman, A.W., Farnetani, C.G., 2013, Two Views of Hawaiian Plume Structure: Geochemistry, Geophysics, Geosystems, v.14, p. 5308-5322, doi:10.1002/2013GC004942 <ul><li>This article presents two opposing views of the source of magmas for the Hawaiian volcanoes. Both views favor a deep mantle source, but try to explain differences in isotopic compositions.</li> </ul> Macdonald, G.A., 1968, Composition and origin of Hawaiian LavasÂ in GSA Memoirs 1968, p. 477-522 <ul><li>This article provides geochemical analysis of major elements as well as determinations of minor elements of volcanic rocks from the island of Hawaii. The article describes the three major rock types - tholeitic, alkalic, and nephelinic - and concludes these rock suites are chemically intergradational and are likely derived from crystal differentiation of a single parent magma.</li> </ul> Moore, J.G., Clague, D.A., 1992, Volcano growth and evolution of the Island of Hawaii: Geologic Society of America Bulletin, v. 104, p. 1471-1484 <ul><li>This article proposes a chronologic evolution of the island of Hawaii, from where many of the suite's samples were collected.</li> </ul> Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tholeiitic Basalt Description An account of the resource Hand Sample: Aphanitic dark gray vesicular basalt. The vesicles are uniform and common throughout the sample, with diameters of approx. 0.05 cm. Thin Section: Groundmass consists of medium size plagioclase with small crystals of pyroxenes. The sample is uniform, with no large phenocrysts. Vesicles (~0.03mm) are present in sample. Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://www.geosciencecollections.milne-library.org/collections/show/656">Volcanic Phenomena Suite - The Hawaiian Islands of Hawaii and Oahu</a> Identifier An unambiguous reference to the resource within a given context HA-17 Spatial Coverage Spatial characteristics of the resource. Northeast flank of Mauna Loa Kaumana, Island of Hawaii Temporal Coverage Temporal characteristics of the resource. 1881 Date A point or period of time associated with an event in the lifecycle of the resource Sample collected January, 1969