definisi
gossan wis intensely oxidized, weathered utawa decomposed rock, biasane ing sisih ndhuwur lan kapapar saka simpenan biji utawa urat Mineral.
diabase punika rock igneous nggoleki-grained kang dumadi saka biasane pyroxene lan Feldspar
panemu
gossen Pampanga
christian Leopold von Buch
Etimologi
saka gossen Pampanga saka gos, getih saka guit Pampanga lawas
saka di greek + basa
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, medium rock grained, rock opaque