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Nepheline Syenite
Nepheline Syenite

Coquina
Coquina



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Nepheline Syenite
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Coquina

Formasi Nepheline Syenite lan Coquina

1 Tatanan
1.1 tatanan
syenites nepheline sing kawangun amarga aktivitas igneous alkalin lan umumé kawangun ing wilayah dharatan crustal nglukis utawa ing zona subduksi cordilleran.
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.
1.2 komposisi
1.2.1 isi Mineral
albite, amphibole, biotite, cancrinite, Feldspar, hornblende, plagioclase, pyroxene, sodalite
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite
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, wesi (iii) oxide, MgO
1.3 transformasi
1.3.1 metamorphism
97% Igneous Rocks rocks have it !
19% Sedimentary Rocks rocks have it !
1.3.2 jinis metamorphism
metamorphism kakubur, impact metamorphism
ora ditrapake
1.3.3 cuaca
99% Igneous Rocks rocks have it !
78% Sedimentary Rocks rocks have it !
1.3.4 jinis udan
udan biologi, udan kimia
udan biologi, udan kimia, udan mechanical
1.3.5 erosi
92% Igneous Rocks rocks have it !
86% Sedimentary Rocks rocks have it !
1.3.6 jinis erosi
erosi kimia
erosi gisik, erosi segara, banyu erosi, angin erosi