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Dumortierite quartz
Dumortierite quartz

Creedite
Creedite



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Dumortierite quartz
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Creedite

Dumortierite quartz and Creedite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available2.70
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.6 Cleavage
Not Available
Perfect on {100}
1.7 Mohs Hardness
Not Available4.5
Amber
2 10
1.8 Chemical Composition
Not Available
Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Dumortierite quartz and Creedite Chemical Formula

While comparing Dumortierite quartz and Creedite 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 Dumortierite quartz and Creedite chemical formula.

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

Dumortierite quartz and Creedite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dumortierite quartz and Creedite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dumortierite quartz and Creedite Optical Properties during the identification of gemstone. Specific gravity of Dumortierite quartz is 2.70 whereas that of Creedite is 2.70.