Simple Lithology

foid syenite

unstar this property definition Foid syenitoid that has a plagioclase to total feldspar ratio of less than 0.1. Includes rocks defined modally in QAPF field 11. more like this
star this property source LeMaitre et al. 2002 more like this
star this property type
star this property broader foid syenitoid
star this property narrower foid syenite
star this property in scheme simplelithology
unstar this property is primary topic of foid syenite& properties=definition,isPrimaryTopicOf