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Aquamarine
Aquamarine
☒

Iddingsite
Iddingsite
☒



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Aquamarine
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Iddingsite
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
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2.66-2.80
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3,1 basal
7.5-8
Be3Al2SiO6
 
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-
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2.5-2.8
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{???} Perfect
3
MgO.Fe2O3.3SiO2•4(H2O)