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Coquina
Coquina

Anorthosite
Anorthosite



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Coquina
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Anorthosite

Formasi Coquina lan Anorthosite

1 Tatanan
1.1 tatanan
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.
anorthosite punika phaneritic, intrusive rock igneous kang ditondoi dening predominance saka plagioclase Feldspar kang meh 90-100%, lan komponèn mafic tithik.
1.2 komposisi
1.2.1 isi Mineral
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite
amphibole, clinopyroxene, ilmenite, magnetite, olivine, orthopyroxene
1.2.2 senyawa isi
cao, karbon dioksida, wesi (iii) oxide, MgO
ca, cao, krom (iii) oxide, MgO, trioxide belerang
1.3 transformasi
1.3.1 metamorphism
19% Sedimentary Rocks rocks have it !
97% Igneous Rocks rocks have it !
1.3.2 jinis metamorphism
ora ditrapake
metamorphism cataclastic, kontak metamorphism
1.3.3 cuaca
78% Sedimentary Rocks rocks have it !
99% Igneous Rocks rocks have it !
1.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi
1.3.5 erosi
86% Sedimentary Rocks rocks have it !
92% Igneous Rocks rocks have it !
1.3.6 jinis erosi
erosi gisik, erosi segara, banyu erosi, angin erosi
erosi kimia, angin erosi