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Basalt
Basalt

Greenschist
Greenschist



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Basalt
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Greenschist

Formasi Basalt lan Greenschist

1 Tatanan
1.1 tatanan
basalt formulir nalika lahar tekan lumahing bumi near vulkanik. suhu lava iku antarane 1100 1250 ° c nalika nemu menyang permukaan.
greenschist punika medium rock bahan metamorphic, kawangun dening metamorfosis saking mudstone utawa krikel, utawa sawetara jinis rock igneous, nalika lagi ngalami luwih Suhu lan tekanan.
1.2 komposisi
1.2.1 isi Mineral
olivine, plagioclase, pyroxene
alusite, amphibole, biotite, chlorite, epidote, Feldspar, garnet, grafit, hornblade, kyanite, micas, muscovite utawa illite, porphyroblasts, quartz, serpentine, sillimanite, staurolite, talc
1.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
cao, karbon dioksida, MgO
1.3 transformasi
1.3.1 metamorphism
97% Igneous Rocks rocks have it !
50% Metamorphic Rocks rocks have it !
1.3.2 jinis metamorphism
kontak metamorphism
ora ditrapake
1.3.3 cuaca
99% Igneous Rocks rocks have it !
65% Metamorphic Rocks rocks have it !
1.3.4 jinis udan
udan biologi
udan biologi, udan kimia
1.3.5 erosi
92% Igneous Rocks rocks have it !
77% Metamorphic Rocks rocks have it !
1.3.6 jinis erosi
ora kasedhiya
erosi kimia, erosi gisik, erosi Glacier, erosi segara