Obsidian lan Pantellerite Definition

Obsidian

Pantellerite

Add ⊕

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

pantellerite punika rhyolite peralkaline. wis wesi luwih lan komposisi aluminium ngisor saka comendite

1.2 Sajarah

1.2.1 asal

Ethiopia

Selat saka sisilia

1.2.2 panemu

obsius

Dingertèni

1.3 Etimologi

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

saka Pantelleria, pulo vulkanik ing selat saka sisilia

1.4 kelas

batuan beku

1.4.1 sub-kelas

awet rock, medium atose rock

awet rock, hard rock

1.5 kulawarga

1.5.1 group

vulkanik

1.6 kategori liyane

rock opaque

rock grained nggoleki, rock opaque

Mbandhingaké batuan beku » More

Obsidian vs Andesit

Obsidian vs Peridotite

Obsidian vs Scoria

» More

More Mbandhingaké batuan beku

batuan beku » More

Basalt

Diorite

Gabbro

Rhyolite

Andesit

Scoria

» More

More batuan beku