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Blue quartz
Blue quartz
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Brazilianite
Brazilianite
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Blue quartz
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Brazilianite

Blue quartz and Brazilianite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
SiO2 with dumortierite
 
-
-
-
2.98-2.99
Conchoidal
(010) Distinct to good
5.5
NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Blue quartz and Brazilianite Chemical Formula

While comparing Blue quartz and Brazilianite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Blue quartz and Brazilianite chemical formula.

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Blue quartz and Brazilianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Blue quartz and Brazilianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Blue quartz Vs Brazilianite during the identification of gemstone. Specific gravity of Blue quartz is whereas that of Brazilianite is .