Quartz gabbro
id:
quartz-gabbro-260-6326368
title:
Quartz gabbro
text:
Quartz gabbro is an intrusive rock with a composition intermediate between gabbro and tonalite. It is defined in the QAPF classification as coarse-grained igneous rock in which quartz makes up 5% to 20% of the QAPF mineral fraction, plagioclase makes up 90% or more of the total feldspar content, and the plagioclase is calcium-rich.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Quartz_gabbro
date created:
date modified:
2024-01-14T16:11:50Z
main entity:
{"identifier":"Q11751574","url":"https://www.wikidata.org/entity/Q11751574"}
image:
fields total:
13
integrity:
13