Triplite and Hardystonite Physical Properties

Triplite

Hardystonite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.85-3.943.396-3.443

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven

Brittle, Metallic

1.6 Cleavage

{010} Good, {100} Distinct

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

1.7 Mohs Hardness

5-5.53-4

2 10

1.8 Chemical Composition

(Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Triplite and Hardystonite Chemical Formula

While comparing Triplite and Hardystonite 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 Triplite and Hardystonite chemical formula.

Chemical formula of Triplite- (Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

Compare Red Gemstones

Triplite Vs Willemite

Triplite Vs White Opal

Triplite Vs Watermelon Tourmaline

Triplite and Hardystonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Triplite and Hardystonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Triplite and Hardystonite Optical Properties during the identification of gemstone. Specific gravity of Triplite is 3.396-3.443 whereas that of Hardystonite is 3.396-3.443.