tinguaite (Q43731)
From geokb
A variety of phonolite consisting of alkali feldspar, nepheline with or without other foids, aegirine and sometimes biotite
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | tinguaite |
A variety of phonolite consisting of alkali feldspar, nepheline with or without other foids, aegirine and sometimes biotite |
