Basalt

Krikel Minyak

Formasi Basalt lan Krikel Minyak

Basalt

Krikel Minyak

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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.

Wangun krikel lenga ing kasur saka segara lan tlaga lan tatanan wiwit karo Organic lebu penyelesaian lan accumulating ing ngisor a lake utawa segara kang banjur rubah menyang rock karo bantuan saka suhu lan tekanan tinggi.

1.2 komposisi

1.2.1 isi Mineral

olivine, plagioclase, pyroxene

albite, biotite, kalsit, chert, chlorite, dolomite, hematite, micas, muscovite utawa illite, pyrite, quartz, silika, sulfides

1.2.2 senyawa isi

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

ca, fe, mg, silikon dioksida, sodium

1.3 transformasi

1.3.1 metamorphism

✔ ✘

97% Igneous Rocks rocks have it !

✔ ✘

19% Sedimentary Rocks rocks have it !

1.3.2 jinis metamorphism

kontak 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 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

ora kasedhiya

erosi kimia, erosi segara, banyu erosi

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