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Sylvite
Sylvite

Whitlockite
Whitlockite



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Sylvite
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Whitlockite

Sylvite and Whitlockite 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
1.9933.12
Amber
1 7.18
1.5 Fracture
Uneven, Brittle
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
1.6 Cleavage
Perfect on [100], [010], [001]
None
1.7 Mohs Hardness
2.5Not Available
Amber
2 10
1.8 Chemical Composition
Not Available
Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)

Sylvite and Whitlockite Chemical Formula

While comparing Sylvite and Whitlockite 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 Sylvite and Whitlockite chemical formula.

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  • Chemical formula of Whitlockite- Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)

Sylvite and Whitlockite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sylvite and Whitlockite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sylvite and Whitlockite Optical Properties during the identification of gemstone. Specific gravity of Sylvite is 3.12 whereas that of Whitlockite is 3.12.