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Pegmatite
Pegmatite

Trachyandesite
Trachyandesite



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Pegmatite
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Trachyandesite

Pegmatite lan Trachyandesite Definition

Definition

definisi

pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
trachyandesite iku sawijining igneous rock extrusive.

Sajarah

asal

-
indonesia

panemu

rj Hauy
Ora dingerteni

Etimologi

saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
saka french trachyandésite, trachy + andesit awujud, a lahar penengah ing komposisi antarane trachyte lan awujud

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