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Rhomb Porphyry
Rhomb Porphyry

Taconite
Taconite



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Rhomb Porphyry
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Taconite

Rhomb Porphyry lan Taconite Definition

Definition

definisi

rhomb-porphyry punika igneous rock porphyritic karo wedge KALUBÈRAN utawa lensa shaped anorthoclase utawa phenocrysts Feldspar
taconite punika biji wesi kurang-bahan kang belongs kanggo sedimen rock lan ngemot bab 27% wesi lan 51% silika

Sajarah

asal

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western australia, Minnesota

panemu

Ora dingerteni
Newton Horace Winchell

Etimologi

saka tembung latin sing tegese kain
saka jeneng gunung taconic ing england anyar

kelas

batuan beku
rocks sedimentary

sub-kelas

awet rock, medium atose rock
awet rock, medium atose rock

kulawarga

group

vulkanik
-

kategori liyane

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