Identifier
AD-15
Description
This specimen displays an unusual and distinctive lithology that occurs primarily in lower, marble-rich units (for example, the Cedar River Formation).
Thin section shows quartz, K-feldspar and clinopyroxene.
Thin section shows quartz, K-feldspar and clinopyroxene.
Date
1980
Contributor
Temporal Coverage
Accrual Method
Purchased from Western Minerals Inc.
Number of Thin Sections
1