Suevite lan Obsidian Definition
definisi
sak impact sing ilang materi mbentuk breccia ngemot kaca lan kristal utawa pecahan lithic bebarengan mbentuk rock suevite.
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
asal
canada, germany
Ethiopia
Etimologi
ora etymologies ketemu
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
group
ora ditrapake
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock opaque