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Kenyte
Kenyte

Pegmatite
Pegmatite



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Pegmatite

Kenyte lan Pegmatite Definition

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Definition

definisi

kenyte iku macem-macem phonolite porphyritic utawa trachyte rock karo phenocrysts rhomb shaped anorthoclase karo rupo olivine lan augite ing matrik glassy
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic

Sajarah

asal

gunung kenya
-

panemu

JW Gregory
rj Hauy

Etimologi

saka gunung ranges- Gunung kenya lan dijenengi dening JW Gregory in 1900
saka pegma greek, pegmat kang bab liya- katunggilaké + -ite

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, hard rock

kulawarga

group

-
plutonic

kategori liyane

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