Simple Lithology

foid bearing anorthosite

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

definition Anorthositic rock that contains between 0 and 10 percent feldspathoid mineral and no quartz 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 foid bearing anorthosite
in scheme simplelithology
is primary topic of foid bearing anorthosite