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Adakite
Adakite

Borolanite
Borolanite



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Adakite
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Borolanite

Formasi Adakite lan Borolanite

1 Tatanan
1.1 tatanan
rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.
borolanites sing kawangun amarga aktivitas igneous alkalin lan umumé kawangun ing wilayah dharatan crustal nglukis utawa ing zona subduksi cordilleran.
1.2 komposisi
1.2.1 isi Mineral
olivine, plagioclase, pyroxene
albite, amphibole, biotite, cancrinite, Feldspar, hornblende, plagioclase, pyroxene, sodalite
1.2.2 senyawa isi
aluminium oxide, MgO, silikon dioksida
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
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism regional
1.3.3 cuaca
1.3.4 jinis udan
udan kimia, udan mechanical
udan kimia, udan mechanical
1.3.5 erosi
1.3.6 jinis erosi
erosi gisik, erosi segara, banyu erosi
angin erosi