Porphyrite (Q43820): Difference between revisions
From geokb
(Created a new Item: Added initial named and identified rock item from Mindat) |
(Cleared an Item: Added to primary parent rock class as subclass) |
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Revision as of 18:21, 21 April 2023
An obsolete term originally used for a porphyry that contains mostly plagioclase phenocrysts and mafics in contrast to those that contain mostly alkali feldspar phenocrysts
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Porphyrite |
An obsolete term originally used for a porphyry that contains mostly plagioclase phenocrysts and mafics in contrast to those that contain mostly alkali feldspar phenocrysts |
