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Novaculite lan Obsidian Definition


Obsidian lan Novaculite Definition


Definition

definisi
novaculite punika kandhel, hard, nggoleki-grained, siliceous rock metamorpic kang jinis chert sing ngilangi karo rengat conchoidal   
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   

Sajarah
  
  

asal
dingerteni   
Ethiopia   

panemu
Dingertèni   
obsius   

Etimologi
saka novacula tembung latin, kanggo watu silet   
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius   

kelas
rocks sedimentary   
batuan beku   

sub-kelas
awet rock, hard rock   
awet rock, medium atose rock   

kulawarga
  
  

group
ora ditrapake   
vulkanik   

kategori liyane
rock grained nggoleki, rock opaque   
rock opaque   

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Mbandhingaké rocks sedimentary

rocks sedimentary

rocks sedimentary

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Mbandhingaké rocks sedimentary

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