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Carbonatite
Carbonatite

Tephrite
Tephrite



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Carbonatite
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Tephrite

Formasi Carbonatite lan Tephrite

1 Tatanan
1.1 tatanan
carbonatites sing intrusive utawa extrusive batuan beku kang ditetepake dening komposisi mineralogic dumadi saka mineral karbonat luwih saka 50 persen lan sing kawangun amarga derajat kurang saka leleh sebagean saka rocks.
tephrite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
1.2 komposisi
1.2.1 isi Mineral
ancylite, apatite, barite, fluorit, magnetite, natrolite, sodalite
Feldspar alkali, nepheline, plagioclase, pyroxene
1.2.2 senyawa isi
cao, karbon dioksida, sodium oxide
cao, karbon dioksida, MgO, silikon dioksida
1.3 transformasi
1.3.1 metamorphism
1.3.2 jinis metamorphism
metamorphism kakubur, kontak metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
1.3.3 cuaca
1.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
1.3.5 erosi
1.3.6 jinis erosi
erosi kimia, angin erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi