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Rhomb Porphyry
Rhomb Porphyry

Trondhjemite
Trondhjemite



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Rhomb Porphyry
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Trondhjemite

Rhomb Porphyry lan Trondhjemite Definition

Definition

definisi

rhomb-porphyry punika igneous rock porphyritic karo wedge KALUBÈRAN utawa lensa shaped anorthoclase utawa phenocrysts Feldspar
trondhjemite punika leucocratic (cahya colored) intrusive igneous rock. iku macem-macem tonalite kang plagioclase iku biasane ing wangun oligoclase. trondhjemites sing sok-sok ditepungi minangka plagiogranites.

Sajarah

asal

-
tonale, italy

panemu

Ora dingerteni
Ora dingerteni

Etimologi

saka tembung latin sing tegese kain
Saka Trondheim, Norwegia

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, hard rock

kulawarga

group

vulkanik
plutonic

kategori liyane

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