Hornblende gabbro
id:
hornblende-gabbro-199-17443145
title:
Hornblende gabbro
text:
Hornblende gabbro is an intrusive rock similar to normal gabbro. In the QAPF classification it falls within the gabbro field, in which quartz makes up 0% to 5% of the QAPF mineral fraction, plagioclase makes up 90% or more of the total feldspar content, and the plagioclase is calcium-rich. Hornblende gabbro is distinguished from other subtypes of gabbro by having a composition almost entirely of plagioclase and hornblende, with olivine and pyroxene each making up less than 5% of its mineral cont
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Hornblende_gabbro
date created:
date modified:
2023-07-27T14:10:51Z
main entity:
{"identifier":"Q109973480","url":"https://www.wikidata.org/entity/Q109973480"}
image:
fields total:
13
integrity:
13