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Litchfieldite
Litchfieldite

Pegmatite
Pegmatite



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Litchfieldite
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Pegmatite

Litchfieldite lan Pegmatite Definition

1 Definition
1.1 definisi
litchfieldite punika rock langka igneous kang coarse-grained, foliated lan macem-macem nepheline syenite, kadhangkala uga disebut minangka nepheline syenite gneiss utawa gneissic nepeheline syenite
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
1.2 Sajarah
1.2.1 asal
usa
dingerteni
1.2.2 panemu
Bayley
rj Hauy
1.3 Etimologi
saka occurrence ing Litchfield, maine, usa
saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
1.4 kelas
batuan beku
batuan beku
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
plutonic
plutonic
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock opaque