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Baddeleyite
Baddeleyite
☒

Boulder Opal
Boulder Opal
☒



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Baddeleyite
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
5.5-6.0
Conchoidal
{001} Distinct
6.5
ZrO 2Arthur Thomas , Gemstones (2009)
 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 + H 2OUlrich Henn and Claudio C.

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