Obsidian lan Granulite Definition

Obsidian

Granulite

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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

granulite nggoleki kanggo medium grained metamorphic rock karo granular kristal polygonal.

1.2 Sajarah

1.2.1 asal

Ethiopia

tengah europe

1.2.2 panemu

obsius

Dingertèni

1.3 Etimologi

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

saka granulum latin, a gandum sethithik utawa grained nggoleki

1.4 kelas

batuan beku

rocks metamorphic

1.4.1 sub-kelas

awet rock, medium atose rock

awet rock, hard rock

1.5 kulawarga

1.5.1 group

vulkanik

ora ditrapake

1.6 kategori liyane

rock opaque

rock grained coarse, medium rock grained, rock opaque

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