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Creedite
Creedite

Vishnevite
Vishnevite



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Creedite
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Vishnevite

Creedite and Vishnevite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.70Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Brittle, Uneven
1.6 Cleavage
Perfect on {100}
Perfect
1.7 Mohs Hardness
4.55-6
Amber
2 10
1.8 Chemical Composition
Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
Not Available

Creedite and Vishnevite Chemical Formula

While comparing Creedite and Vishnevite 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 Creedite and Vishnevite chemical formula.

  • Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
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Creedite and Vishnevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Creedite and Vishnevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Creedite and Vishnevite Optical Properties during the identification of gemstone. Specific gravity of Creedite is Not Available whereas that of Vishnevite is Not Available.