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Blueschist
Blueschist

Coquina
Coquina



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Blueschist
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Coquina

Formasi Blueschist lan Coquina

Tatanan

tatanan

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.
Coquina punika rock sedimentary kang kawangun nalika milyar seashell cilik kerang-kaya, disebut Coquina, utawa cockleshell sing die lan Empu sing setor, disarèkaké lan dadi menyang rock nalika meksa wis Applied.

komposisi

isi Mineral

albite, chlorite, epidote, garnet, glaucophane, lawsonite, muscovite utawa illite, quartz
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite

senyawa isi

aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
cao, karbon dioksida, wesi (iii) oxide, MgO

transformasi

metamorphism

jinis metamorphism

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cuaca

jinis udan

udan mechanical
udan biologi, udan kimia, udan mechanical

erosi

jinis erosi

erosi kimia, erosi gisik, banyu erosi, angin erosi
erosi gisik, erosi segara, banyu erosi, angin erosi