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Pegmatite
Pegmatite

Rhyodacite
Rhyodacite



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Pegmatite
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Rhyodacite

Pegmatite lan Rhyodacite Definition

Definition

definisi

pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
rhyodacite iku sawijining rock vulkanik extrusive penengah ing komposisi antarane dacite lan rhyolite

Sajarah

asal

-
usa

panemu

rj Hauy
Ora dingerteni

Etimologi

saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
rhyo lite + dacite: a rock antarané rhyolite lan dacite sing extrusive padha karo granodiorite

kelas

batuan beku
batuan beku

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