alkali feldspar rhyolite (Q41793)
From geokb
Rhyolitoid in which the ratio of plagioclase to total feldspar is less than 0.1. QAPF field 2.
- alkali-feldspar-rhyolite
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | alkali feldspar rhyolite |
Rhyolitoid in which the ratio of plagioclase to total feldspar is less than 0.1. QAPF field 2. |
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