Hardystonite and Fuchsite Physical Properties

Hardystonite

Fuchsite

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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

3.396-3.4432.77-2.88

1 7.18

1.5 Fracture

Brittle, Metallic

Uneven

1.6 Cleavage

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

Perfect basal

1.7 Mohs Hardness

3-42.5

2 10

1.8 Chemical Composition

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

K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Hardystonite and Fuchsite Chemical Formula

While comparing Hardystonite and Fuchsite 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 Fuchsite chemical formula.

Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Compare White Gemstones

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Hardystonite and Fuchsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hardystonite and Fuchsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hardystonite and Fuchsite Optical Properties during the identification of gemstone. Specific gravity of Hardystonite is 2.77-2.88 whereas that of Fuchsite is 2.77-2.88.