Borolanite lan Rapakivi Granit Definition

Borolanite

Rapakivi Granit

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1 Definition

1.1 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

1.2 Sajarah

1.2.1 asal

Scotland

finland, europe

1.2.2 panemu

Dingertèni

Jakob sederholm

1.3 Etimologi

saka Komplek igneous alkalic near Loch borralan ing Kulon Scotland

saka rapakivi finnish kang stands for rock crumbly

1.4 kelas

batuan beku

1.4.1 sub-kelas

awet rock, medium atose rock

awet rock, hard rock

1.5 kulawarga

1.5.1 group

plutonic

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock grained coarse, rock opaque

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