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Demantoid
Demantoid

Charlesite
Charlesite



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Demantoid
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Charlesite

Demantoid and Charlesite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.77-3.95
-
Imperfect
6.5
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
 
Brittle
-
-
1.79
Irregular/uneven
Perfect on {10bar10}
2.5
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)

Demantoid and Charlesite Chemical Formula

While comparing Demantoid and Charlesite 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 Demantoid and Charlesite chemical formula.

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Demantoid and Charlesite Specific Gravity

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