Obsidian lan Evaporite Definition

Obsidian

Evaporite

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1 Definition

1.1 definisi

obsidian punika kaca vulkanik alami kawangun minangka rock igneous extrusive. diprodhuksi nalika lahar felsic extruded saka gunung mbledhos ndingin kanthi cepet karo wutah kristal minimal

banyu-telat endhepan Mineral asil saka konsentrasi lan crystallization dening penguapan saka solusi banyu

1.2 Sajarah

1.2.1 asal

Ethiopia

usa

1.2.2 panemu

obsius

usiglio

1.3 Etimologi

saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius

saka endhepan kiwa sawise penguapan

1.4 kelas

batuan beku

rocks sedimentary

1.4.1 sub-kelas

awet rock, medium atose rock

awet rock, rock alus

1.5 kulawarga

1.5.1 group

vulkanik

ora ditrapake

1.6 kategori liyane

rock opaque

rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque

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