Simple Lithology

quartz diorite

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

definition Dioritic rock that contains between 5 to 20 percent quartz in the QAPF fraction. QAPF field 10*. more like this
source LeMaitre et al. 2002 more like this
type
Resource
Concept
broader dioritic rock
narrower quartz diorite
in scheme simplelithology
is primary topic of quartz diorite