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Syenite
Syenite

Pegmatite
Pegmatite



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Pegmatite

Syenite lan Pegmatite Definition

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Definition

definisi

syenite punika rock igneous coarse-grained kang dumadi utamané Feldspar alkali lan macem-macem mineral ferromagnesian
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic

Sajarah

asal

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panemu

Ora dingerteni
rj Hauy

Etimologi

saka syénite french, saka syenites latin (lapis) (watu) saka syene
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
plutonic

kategori liyane

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