Simple Lithology

syenogranite

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

definition Granite that has a plagiolcase to total feldspar ratio between 0.10 and 0.35. QAPF field 3a. more like this
source LeMaitre et al. 2002 more like this
type
Resource
Concept
broader granite
narrower syenogranite
in scheme simplelithology
is primary topic of syenogranite