tephritic phonolite (Q41860)
From geokb
Phonolitoid that has a plagioclase to total feldspar ratio between 0.1 and 0.5. Broadly corresponds to TAS tephriphonolite of TAS field U3.
- tephritic-phonolite
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | tephritic phonolite |
Phonolitoid that has a plagioclase to total feldspar ratio between 0.1 and 0.5. Broadly corresponds to TAS tephriphonolite of TAS field U3. |
|
