1 Definition
1.1 definisi
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
migmatite biasane rock granitic ing rock inang metamorphic kang dumadi saka loro komponen intermingled nanging pisah
1.2 Sajarah
1.2.1 asal
dingerteni
Alps kidul, prancis
1.2.2 panemu
Alexandre brongniart Rene Hauy
Jakob sederholm
1.3 Etimologi
saka trakhus greek atos 'utawa roughness trakhutēs
saka migma tembung yunani sing artine dicampur
1.4 kelas
batuan beku
rocks metamorphic
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque