Anorthosite

Gossan

Formasi Anorthosite lan Gossan

Anorthosite

Gossan

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1 Tatanan

1.1 tatanan

anorthosite punika phaneritic, intrusive rock igneous kang ditondoi dening predominance saka plagioclase Feldspar kang meh 90-100%, lan komponèn mafic tithik.

obahe bumi bisa nimbulaké rocks dadi salah siji rumiyin disarèkaké utawa squeezed lan Empu rocks sing digawe panas lan sijine ing meksa gedhe.

1.2 komposisi

1.2.1 isi Mineral

amphibole, clinopyroxene, ilmenite, magnetite, olivine, orthopyroxene

apatite, augite, biotite, bronzite, kalsit, chert, epidote, Feldspar, hornblende, micas, plagioclase, pyroxene, quartz, sulfides, zirkon

1.2.2 senyawa isi

ca, cao, krom (iii) oxide, MgO, trioxide belerang

aluminium oxide, cao, fe, feo, silikon dioksida, belerang

1.3 transformasi

1.3.1 metamorphism

✔ ✘

97% Igneous Rocks rocks have it !

✔ ✘

50% Metamorphic Rocks rocks have it !

1.3.2 jinis metamorphism

metamorphism cataclastic, 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

ora ditrapake

1.3.5 erosi

✔ ✘

92% Igneous Rocks rocks have it !

✔ ✘

77% Metamorphic Rocks rocks have it !

1.3.6 jinis erosi

erosi kimia, angin erosi

erosi kimia, erosi segara, angin erosi

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