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Nephelinite
Nephelinite

Charnockite
Charnockite



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Nephelinite
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Charnockite

Formasi Nephelinite lan Charnockite

1 Tatanan
1.1 tatanan
nephelinite 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.
charnockite iku sawijining rock igneous intrusive kang banget hard lan kawangun amarga cuaca saka rocks ana.
1.2 komposisi
1.2.1 isi Mineral
clinopyroxene, nepheline, plagioclase
amphibole, biotite, Feldspar, hornblade, micas, muscovite utawa illite, olivine, plagioclase, pyroxene, quartz
1.2.2 senyawa isi
ca, cao, karbon, cl, MgO
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
1.3 transformasi
1.3.1 metamorphism
1.3.2 jinis metamorphism
kontak metamorphism
metamorphism kakubur, kontak metamorphism, metamorphism regional
1.3.3 cuaca
1.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi
1.3.5 erosi
1.3.6 jinis erosi
erosi kimia, banyu erosi, angin erosi
erosi kimia, banyu erosi, angin erosi