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Oolite
Oolite

Nepheline Syenite
Nepheline Syenite



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Oolite
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Nepheline Syenite

Formasi Oolite lan Nepheline Syenite

Tatanan

tatanan

oolites mbentuk nalika lapisan saka kalsit setor sak gandum wedhi utawa fosil Piece lan mbalek sak ing banyu kalem, kang ndadekake wong-wong mau babak.
syenites nepheline sing kawangun amarga aktivitas igneous alkalin lan umumé kawangun ing wilayah dharatan crustal nglukis utawa ing zona subduksi cordilleran.

komposisi

isi Mineral

kalsit, chert, lempung, dolomite, quartz, wedhi, silt
albite, amphibole, biotite, cancrinite, Feldspar, hornblende, plagioclase, pyroxene, sodalite

senyawa isi

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

transformasi

metamorphism

jinis metamorphism

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metamorphism kakubur, impact metamorphism

cuaca

jinis udan

udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia

erosi

jinis erosi

erosi kimia, erosi gisik
erosi kimia