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Foidolite
Foidolite

Blueschist
Blueschist



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Foidolite
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Blueschist

Formasi Foidolite lan Blueschist

1 Tatanan
1.1 tatanan
foidolites 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.
Wangun blueschist amarga metamorphism saka basalt lan rocks liyane karo komposisi padha ing tekanan dhuwur lan kurang Suhu lan kira-kira cocog kanggo ambane saka 15 kanggo 30 kilometer lan 200 kanggo 500 ° c.
1.2 komposisi
1.2.1 isi Mineral
amphibole, biotite, Feldspar, olivine, plagioclase, pyroxene
albite, chlorite, epidote, garnet, glaucophane, lawsonite, muscovite utawa illite, quartz
1.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo
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
97% Igneous Rocks rocks have it !
97% Igneous Rocks rocks have it !
1.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, hidrotermal metamorphism, impact metamorphism
ora ditrapake
1.3.3 cuaca
99% Igneous Rocks rocks have it !
99% Igneous Rocks rocks have it !
1.3.4 jinis udan
ora ditrapake
udan mechanical
1.3.5 erosi
92% Igneous Rocks rocks have it !
92% Igneous Rocks rocks have it !
1.3.6 jinis erosi
ora ditrapake
erosi kimia, erosi gisik, banyu erosi, angin erosi