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
oolite punika rock sedimentary kawangun saka ooids, pari-parian bundher kang dumadi saka lapisan concentric saka kalsit
Sajarah
asal
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panemu
christian Leopold von Buch
William Smith
Etimologi
saka troklotit german, saka trōktēs greek, iwak segara (dijupuk dadi sejenis iwak)
saka oo- + -lite, sawise oolit german. a rock dumadi saka pari-parian nggoleki karbonat saka jeruk
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
plutonic
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque