definisi
coal iku combustible-ireng coklat ireng utawa sedimentary rock biasane kedadean ing parang tingkat ing lapisan sing disebut kasur coal
oolite punika rock sedimentary kawangun saka ooids, pari-parian bundher kang dumadi saka lapisan concentric saka kalsit
Sajarah
asal
usa
-
panemu
john peter Salley
William Smith
Etimologi
saka col term english lawas, kang wis temenan Mineral karbon fosil wiwit abad kaping 13
saka oo- + -lite, sawise oolit german. a rock dumadi saka pari-parian nggoleki karbonat saka jeruk
kelas
rocks sedimentary
rocks sedimentary
sub-kelas
awet rock, rock alus
awet rock, medium atose rock
kulawarga
group
-
vulkanik
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque