definisi
asal
panemu
Etimologi
kelas
sub-kelas
group
kategori liyane
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
Alexandre brongniart Rene Hauy
saka trakhus greek atos 'utawa roughness trakhutēs
awet rock, medium atose rock
rock grained nggoleki, rock opaque
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
rock grained coarse, rock opaque