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Musgravite
Musgravite
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Iddingsite
Iddingsite
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Musgravite
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.62-3.68
Conchoidal
Distinct
8-8.5
(Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.
 
-
-
-
2.5-2.8
-
{???} Perfect
3
MgO.Fe2O3.3SiO2•4(H2O)