1 Definition
1.1 definisi
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
mugearite jinis oligoclase prewangan basalt, uga dumadi saka olivine, apatite, lan oksida opaque
1.2 Sajarah
1.2.1 asal
dingerteni
Skye, Scotland
1.2.2 panemu
Alexandre brongniart Rene Hauy
alfred Harker
1.3 Etimologi
saka trakhus greek atos 'utawa roughness trakhutēs
saka mugear + -ite
1.4 kelas
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 opaque