definisi
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
gossan wis intensely oxidized, weathered utawa decomposed rock, biasane ing sisih ndhuwur lan kapapar saka simpenan biji utawa urat Mineral.
asal
dingerteni
indonesia
panemu
Alexandre brongniart Rene Hauy
gossen Pampanga
Etimologi
saka trakhus greek atos 'utawa roughness trakhutēs
saka gossen Pampanga saka gos, getih saka guit Pampanga lawas
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
group
vulkanik
ora ditrapake
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, medium rock grained, rock opaque