aplite

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

broader
http://resource.geosciml.org/classifier/cgi/lithology/phaneritic_igneous_rock original
narrower
aplite original
definition Light coloured crystalline rock, characterized by a fine grained allotriomorphic-granular (aplitic, saccharoidal or xenomorphic) texture; typically granitic composition, consisting of quartz, alkali feldspar and sodic plagioclase.
source Neuendorf et al. 2005
type
Resource original
Concept original
in scheme simplelithology original