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Dendrite crystal
Dendrite crystal
☒

Precious Opal
Precious Opal
☒



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Dendrite crystal
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Precious Opal
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1
-
-
-9999
-
 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 · nH 2OGemdat.org , Management Team (2012)

Compare Gems Found in South Asia

Gems Found in South Asia

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Powellite
Powellite
Muscovite
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Precious Opal
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Viridine
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Precious Opal
Sillimanite
Precious Opal Vs Sillimanite

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