SISSVoc Default


definition Phaneritic crystalline rock consisting essentially of quartz, sodic plagioclase and lesser amounts of alkali feldspar with minor hornblende and biotite. Includes rocks defined modally in QAPF field 4. more like this
source LeMaitre et al. 2002 more like this
Resource original
Concept original
broader original
narrower granodiorite original
in scheme simplelithology original
is primary topic of granodiorite