definisi
borolanite iku macem-macem nepheline syenite lan belongs kanggo batuan beku lan ngandhut nepheline-alkali pseudomorphs Feldspar kang dumadi putih panggonan minangka gelambir ing matrik rock peteng
arkose punika rock sedimentary, khusus jinis sandstone ngemot paling sethithik 25% Feldspar
Sajarah
asal
Scotland
france
panemu
Ora dingerteni
Alexandre brongniart
Etimologi
saka Komplek igneous alkalic near Loch borralan ing Kulon Scotland
saka wilayah Auvergne saka prancis digunakake dening geologist Alexandre brongniart french 1826 sing Applied istilah iki kanggo sawetara sandstones feldspathic
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
plutonic
-
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque