1 Definition
1.1 definisi
troctolite jinis rock intrusive mafic. iku kasusun ateges Jumlah utama nanging maneko rupo olivine lan calcic plagioclase bebarengan karo pyroxene suntingan. iku anorthosite-sugih olivine, utawa sing relatif pyroxene-kurang saka gabbro
charnockite iku macem-macem granit ngemot mineral orthopyroxene, kuarsa, Feldspar
1.2 Sajarah
1.2.1 asal
dingerteni
tamil nadu, india
1.2.2 panemu
christian Leopold von Buch
th holland
1.3 Etimologi
saka troklotit german, saka trōktēs greek, iwak segara (dijupuk dadi sejenis iwak)
saka charnock proyek, lan administtrator perusahaan india wétan
1.4 kelas
1.4.1 sub-kelas
awet rock, hard rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock opaque