Basalt

Metapelite

Formasi Basalt lan Metapelite

Basalt

Metapelite

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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.

amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. metapelite kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.

1.2 komposisi

1.2.1 isi Mineral

olivine, plagioclase, pyroxene

albite, chlorite, quartz

1.2.2 senyawa isi

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

aluminium oxide, cao, MgO

1.3 transformasi

1.3.1 metamorphism

✔ ✘

97% Igneous Rocks rocks have it !

✔ ✘

50% Metamorphic Rocks rocks have it !

1.3.2 jinis metamorphism

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

udan biologi, udan kimia, udan mechanical

1.3.5 erosi

✔ ✘

92% Igneous Rocks rocks have it !

✔ ✘

77% Metamorphic Rocks rocks have it !

1.3.6 jinis erosi

ora kasedhiya

erosi kimia, erosi gisik, banyu erosi, angin erosi

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