Hardystonite and Jeremejevite Physical Properties

Hardystonite

Jeremejevite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.396-3.4433.28-3.31

1 7.18

1.5 Fracture

Brittle, Metallic

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

[001] good, [100] and [110] fair

None observed

1.7 Mohs Hardness

3-46.5-7.5

2 10

1.8 Chemical Composition

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Hardystonite and Jeremejevite Chemical Formula

While comparing Hardystonite and Jeremejevite 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 Hardystonite and Jeremejevite chemical formula.

Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Compare White Gemstones

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Hardystonite and Jeremejevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hardystonite and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hardystonite and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Hardystonite is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.