Picrite

Flint

Formasi Picrite lan Flint

Picrite

Flint

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1 Tatanan

1.1 tatanan

picrite punika nggoleki-grained, hard rock kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.

Flint wis kawangun dening bosok lan compaction saka macem-macem organisme kayata kembang karang lan diatoms ing banyu.

1.2 komposisi

1.2.1 isi Mineral

biotite, olivine, plagioclase, pyrrhotite

Silicon

1.2.2 senyawa isi

al, cao, karbon dioksida, mg, MgO

silikon dioksida

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, metamorphism cataclastic, impact metamorphism, metamorphism regional

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

ora ditrapake

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 Glacier, erosi segara, banyu erosi, angin erosi

erosi kimia, erosi gisik, banyu erosi

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