poikilitic
poikilitic[ˌpɔɪkɪˈlɪtɪk]adjective- (Geology)relating to or denoting the texture of an igneous rock in which small crystals of one mineral occur within crystals of another
(地质)嵌晶结构的,嵌晶状的
语源- mid 19th cent.: from Greek poikilos 'variegated' + -ite + -ic
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