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Nephelinite
Nephelinite

Trachyandesite
Trachyandesite



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Trachyandesite

Nephelinite lan Trachyandesite Definition

Definition

definisi

nephelinite punika rock igneous nggoleki-grained utawa aphanitic arupi meh tanggung saka nepheline lan clinopyroxene (macem-macem augite).
trachyandesite iku sawijining igneous rock extrusive.

Sajarah

asal

brasil
indonesia

panemu

Ora dingerteni
Ora dingerteni

Etimologi

saka néphéline french, saka Nefele greek
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 nggoleki, rock opaque
rock grained nggoleki, rock opaque