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Richterite
Richterite

Polyhalite
Polyhalite



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Richterite
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Polyhalite

Richterite and Polyhalite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.0-3.52.78
Amber
1 7.18
1.5 Fracture
Uneven, Brittle
Conchoidal, Brittle
1.6 Cleavage
Perfect
Perfect on {10 1 }; parting on {010}
1.7 Mohs Hardness
5-63.5
Amber
2 10
1.8 Chemical Composition
Not Available
Not Available

Richterite and Polyhalite Chemical Formula

While comparing Richterite and Polyhalite 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 Richterite and Polyhalite chemical formula.

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Richterite and Polyhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Richterite and Polyhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Richterite and Polyhalite Optical Properties during the identification of gemstone. Specific gravity of Richterite is 2.78 whereas that of Polyhalite is 2.78.