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Morion
Morion

Rhyolite
Rhyolite



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Morion
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Rhyolite
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.65
ConchoidalWalter Schumann
None
-9999
SiO 2Ulrich Henn and Claudio C.
 
-
-
-
-9999
-
None
7
70% SiO2, Al2O3, Na2O, K2O