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13 Cards in this Set

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andesite


Intrusive and Extrusive


Intermediate


porphyritic texture


basalt


Extrusive


Mafic


aphanitic texture


Diorite


Intrusive


Intermediate


phaneritic texture


gabbro


intrusive


mafic


phaneritic texture


granite


intrusive


felsic


phaneritic texture


obsidian


extrusive


mafic


glassy texture


pegmatitic granite


intrusive


felsic


porphyritic texture


peridotite


intrusive


ultramafic


phaneritic texture


pumice


extrusive


felsic


vesicular texture


rhyolite


extrusive


intermediate


aphanitic texture




scoria


extrusive


mafic


vesicular

felsic


light colored rocks




mafic


dark colored rocks