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Pantellerite
Pantellerite

Shoshonite
Shoshonite



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Pantellerite
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Shoshonite

Pantellerite lan Shoshonite Definition

Definition

definisi

pantellerite punika rhyolite peralkaline. wis wesi luwih lan komposisi aluminium ngisor saka comendite
shoshonite punika rock basaltic, mlaku a trachyandesite potassic, dumadi saka olivine, augite lan plagioclase phenocrysts ing groundmass karo plagioclase calcic lan sanidine lan sawetara kaca vulkanik peteng-colored

Sajarah

asal

Selat saka sisilia
wyoming, usa

panemu

Ora dingerteni
iddings

Etimologi

saka Pantelleria, pulo vulkanik ing selat saka sisilia
saka panggonan asal disebut shoshone riverin wyoming

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, medium atose rock

kulawarga

group

vulkanik
vulkanik

kategori liyane

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