tephritic-phonolite (Q41860)
From geokb
Phonolitic rocks, with felsics comprising 60-90% foids and alkali feldspar/total feldspar 0
Language | Label | Description | Also known as |
---|---|---|---|
English | tephritic-phonolite |
Phonolitic rocks, with felsics comprising 60-90% foids and alkali feldspar/total feldspar 0 |