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Etimologi
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kategori liyane
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
saka tephra greek, awu saka basa indo-european, kanggo ngobong
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
vogesite punika igneous alkalin porphyritic rock lan macem-macem lamprophyre kang didominasi dening amphibole penting, biasane hornblende, lan Feldspar potassic
saka macem-macem lamprophyre greek lampros padhang lan kang madhangi + porphureos kain
awet rock, medium atose rock
rock grained coarse, rock grained nggoleki, rock opaque