Simple Lithology

anorthosite

http://resource.geosciml.org/classifier/cgi/lithology/anorthosite

definition Anorthositic rock that contains between 0 and 5 percent quartz and no feldspathoid mineral in the QAPF fraction. QAPF field 10. more like this
source LeMaitre et al. 2002 more like this
type
Resource
Concept
broader anorthositic rock
narrower anorthosite
in scheme simplelithology
is primary topic of anorthosite