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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. more like this
source Neuendorf et al. 2005 more like this
Resource original
Concept original
broader original
narrower aplite original
in scheme simplelithology original
is primary topic of aplite