Title
Gneiss
Identifier
NH-3
Description
Gneiss from the Bethlehem Gneiss series. Coarser grained. Thin section contains biotite, muscovite, quartz, plagioclase, and alkali feldspar. Hand sample is coarser than NH-3 and contains quartz, feldspars, and micas. From the same locality as NH-4.
Date
August 1979
Contributor
Western Minerals Inc.
Is Part Of
Spatial Coverage
Sunapee Quad., on an access road 0.5 W of Exit 12A of I-89
Temporal Coverage
Devonian
Accrual Method
Purchased from Western Minerals, Inc.
Unit
Bethlehem Gneiss
Number of Thin Sections
1