Troctolite lan Granulite Definition
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
granulite nggoleki kanggo medium grained metamorphic rock karo granular kristal polygonal.
panemu
christian Leopold von Buch
Ora dingerteni
Etimologi
saka troklotit german, saka trōktēs greek, iwak segara (dijupuk dadi sejenis iwak)
saka granulum latin, a gandum sethithik utawa grained nggoleki
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, medium rock grained, rock opaque