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Hackmanite
Hackmanite

Chondrodite
Chondrodite



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Hackmanite
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Chondrodite

Hackmanite and Chondrodite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

2.27-2.333.10-3.20
1 7.18
👆🏻

Fracture

-
Uneven, Conchoidal

Cleavage

Perfect
Poor to good on (001)

Mohs Hardness

5.5-66-6.5
2 10
👆🏻

Chemical Composition

Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Hackmanite and Chondrodite Chemical Formula

While comparing Hackmanite and Chondrodite 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 Hackmanite and Chondrodite chemical formula.

  • Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Chondrodite- (Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Hackmanite and Chondrodite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hackmanite and Chondrodite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hackmanite and Chondrodite Optical Properties during the identification of gemstone. Specific gravity of Hackmanite is 3.10-3.20 whereas that of Chondrodite is 3.10-3.20.