Phonolite (Q41856)

From geokb
Revision as of 19:34, 5 July 2023 by Sky (talk | contribs) (‎Changed an Item: Changed Mindat identifier to long form in instance of classification qualifier)
Phonolitic rocks are fine-grained felsic igneous rocks lacking quartz, with felsics comprising 10-60% foids and alkali feldspar/total feldspar >0
Language Label Description Also known as
English
Phonolite
Phonolitic rocks are fine-grained felsic igneous rocks lacking quartz, with felsics comprising 10-60% foids and alkali feldspar/total feldspar >0

    Statements