Hornblendite
Plutonic rock consisting mainly of the amphibole hornblende From Wikipedia, the free encyclopedia
Hornblendite is a plutonic rock consisting mainly of the amphibole hornblende. Hornblende-rich ultramafic rocks are rare and when hornblende is the dominant mineral phase they are classified as hornblendites with qualifiers such as garnet hornblendite identifying a second abundant contained mineral.
Metamorphic rocks composed dominantly of amphiboles are referred to as amphibolites.
References
- Blatt, Harvey and Robert J. Tracy (1996) Petrology, Freeman, p. 72, ISBN 0-7167-2438-3
.png){kind=small} | This igneous rock-related article is a stub. You can help Wikipedia by expanding it. |
Wikiwand - on
Seamless Wikipedia browsing. On steroids.