From the Concord Granite. Thin section contains plagioclase, potassium feldspar, quartz, biotite, and muscovite. Hand sample is finer grained and contains feldspars, quartz, and micas.
Western Minerals Inc.
Is Part Of
Mt. Kearsarge Quad., 1.1 mi E of I-89 on highway 11
Purchased from Western Minerals, Inc.
Number of Thin Sections