Simple Lithology

foid bearing alkali feldspar trachyte

star this property definition Alkali feldspar trachytic rock that contains no quartz and between 0 and 10 percent feldspathoid mineral in the QAPF fraction. QAPF field 6'. more like this
star this property source LeMaitre et al. 2002 more like this
unstar this property type
star this property broader alkali feldspar trachytic rock
star this property narrower foid bearing alkali feldspar trachyte
unstar this property in scheme simplelithology
star this property is primary topic of foid bearing alkali feldspar trachyte& properties=type,inScheme