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Kutnohorite
Kutnohorite

Eosphorite
Eosphorite



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Kutnohorite
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Eosphorite

Kutnohorite and Eosphorite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.12
3.05-3.08
1.5 Fracture
Subconchoidal, Brittle, Conchoidal
Subconchoidal, Uneven, Conchoidal, Uneven
1.6 Cleavage
Perfect on {10 1 1}
Poor on {100}
1.7 Mohs Hardness
3-4
5
1.8 Chemical Composition
Not Available
Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Kutnohorite and Eosphorite Chemical Formula

While comparing Kutnohorite and Eosphorite 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 Kutnohorite and Eosphorite chemical formula.

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  • Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Kutnohorite and Eosphorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kutnohorite and Eosphorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kutnohorite and Eosphorite Optical Properties during the identification of gemstone. Specific gravity of Kutnohorite is 3.05-3.08 whereas that of Eosphorite is 3.05-3.08.