definisi
gossan wis intensely oxidized, weathered utawa decomposed rock, biasane ing sisih ndhuwur lan kapapar saka simpenan biji utawa urat Mineral.
ignimbrite punika rock vulkanik dumadi utamané saka pecahan pumice, kawangun dening consolidation saka materi setor dening mili pyroclastic
Sajarah
asal
indonesia
new zealand
panemu
gossen Pampanga
Patrick marshall
Etimologi
saka gossen Pampanga saka gos, getih saka guit Pampanga lawas
saka geni ignis latin + Imber, padusan imbr- udan, badai maya + -ite
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
-
vulkanik
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque