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Batubara
Batubara

Appinite
Appinite



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Appinite

Batubara lan Appinite Definition

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Definition

definisi

coal iku combustible-ireng coklat ireng utawa sedimentary rock biasane kedadean ing parang tingkat ing lapisan sing disebut kasur coal
appinite iku sawijining rock beku ing kang kristal sing supaya nggoleki grained sing mineral individu ora bisa gampang bentenaken

Sajarah

asal

usa
-

panemu

john peter Salley
Ora dingerteni

Etimologi

saka col term english lawas, kang wis temenan Mineral karbon fosil wiwit abad kaping 13
saka macem-macem lamprophyre greek lampros padhang lan kang madhangi + porphureos kain

kelas

rocks sedimentary
batuan beku

sub-kelas

awet rock, rock alus
awet rock, medium atose rock

kulawarga

group

-
plutonic

kategori liyane

rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock grained nggoleki, rock opaque