Hardystonite and Dioptase Physical Properties

Hardystonite

Dioptase

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.396-3.4433.25-3.35

1 7.18

1.5 Fracture

Brittle, Metallic

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

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

Perfect in three directions

1.7 Mohs Hardness

3-45

2 10

1.8 Chemical Composition

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

CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Hardystonite and Dioptase Chemical Formula

While comparing Hardystonite and Dioptase 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 Dioptase chemical formula.

Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Dioptase- CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare White Gemstones

Hardystonite Vs Jadeite

Hardystonite Vs Leucite

Hardystonite Vs Larimar

Hardystonite and Dioptase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hardystonite and Dioptase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hardystonite and Dioptase Optical Properties during the identification of gemstone. Specific gravity of Hardystonite is 3.25-3.35 whereas that of Dioptase is 3.25-3.35.