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Datolite
Datolite

Rock Crystal
Rock Crystal



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Datolite
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Rock Crystal

Datolite and Rock Crystal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.90-3.00
Conchoidal, Uneven
None
5-5.5
CaBSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
-
-
2.65
ConchoidalWalter Schumann
None
7
SiO 2Walter Schumann , Gemstones of the world (2001)

Datolite and Rock Crystal Chemical Formula

While comparing Datolite and Rock Crystal 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 Datolite and Rock Crystal chemical formula.

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Datolite and Rock Crystal Specific Gravity

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