Ward's® Porphyry
Catalog # 470015-460
Supplier: Avantor
Specifications
- Description:Porphyry
- Specimen dimensions:Large hand specimen
- Cat. No.:470015-460
- Supplier no.:WARD470015-460
Specifications
About this item
Shows porphyritic texture in a fine dark matrix abundant large feldspar phenocrysts. Hand specimen.