Title
Porphyroblasic gneiss (Fenitized)
Identifier
PH-10
Description
Fenitized porphyroblastic Gneiss.
Hand Sample:
Entirely coarse-grained rock except for 2 cm wide dark fine grained band. Obvious traces of oxidation appear on all sides, dominating the most weathered sides of the rock.
Hand Sample:
Entirely coarse-grained rock except for 2 cm wide dark fine grained band. Obvious traces of oxidation appear on all sides, dominating the most weathered sides of the rock.
Date
no date
Contributor
Western Minerals Inc.
Spatial Coverage
Huntsman Gulch, CO
Accrual Method
Purchased from Western Minerals Inc.
Number of Thin Sections
1