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Diorite
Diorite

Porphyry
Porphyry



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Porphyry

Diorite lan Porphyry Definition

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Definition

definisi

diorite iku werna abu-abu kanggo penengah rock intrusive igneous peteng-werna abu-abu dumadi prinsipe saka plagioclase Feldspar, biotite, hornblende, lan pyroxene
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained

Sajarah

asal

dingerteni
egypt

panemu

Dingertèni
Dingertèni

Etimologi

saka awal abad kaping 19 diciptakaké ing french, kawangun teratur saka diorizein greek mbedakake
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, hard rock

kulawarga

group

plutonic
plutonic

kategori liyane

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