Pegmatite

Title

Alternative Title

Mafic Porphyritic Dike

Identifier

GC-3

Description

This sample is mis-labeled as a pegmatite. It is really a porphyritic dike material that cuts through the Zoroaster Granite. The phenocrysts are hornblende.

Date

no date

Contributor

Temporal Coverage

Accrual Method

Purchased from Western Minerals Inc.

Geolocation