Title
Albitite
Identifier
SFM-19
Description
Hand Sample: Aphanitic, grayish-white with some patches of fine-grained grey crystals. Weathers to medium yellow-brown.
Thin Section: 90% medium-grained well-weathered subhedral microcline, 10% plagioclase feldspar.
Date
1/20/1969
Contributor
Western Minerals, Inc.
Is Part Of
Spatial Coverage
St. Francois Mountains Batholith, Missouri
Accrual Method
Purchased from Western Minerals, Inc
Number of Thin Sections
1