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Borolanite
Borolanite

Rapakivi Granit
Rapakivi Granit



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Borolanite
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Rapakivi Granit

Borolanite lan Rapakivi Granit Definition

Definition

definisi

borolanite iku macem-macem nepheline syenite lan belongs kanggo batuan beku lan ngandhut nepheline-alkali pseudomorphs Feldspar kang dumadi putih panggonan minangka gelambir ing matrik rock peteng
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase

Sajarah

asal

Scotland
finland, europe

panemu

Ora dingerteni
Jakob sederholm

Etimologi

saka Komplek igneous alkalic near Loch borralan ing Kulon Scotland
saka rapakivi finnish kang stands for rock crumbly

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, hard rock

kulawarga

group

plutonic
plutonic

kategori liyane

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