Chlorite group and Hurlbutite Physical Properties

Chlorite group

Hurlbutite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.6-3.32.90

1 7.18

1.5 Fracture

Lamellar

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Perfect 001

None

1.7 Mohs Hardness

2-2.56

2 10

1.8 Chemical Composition

Not Available

CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Chlorite group and Hurlbutite Chemical Formula

While comparing Chlorite group and Hurlbutite 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 Chlorite group and Hurlbutite chemical formula.

Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Chlorite group and Hurlbutite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorite group and Hurlbutite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorite group and Hurlbutite Optical Properties during the identification of gemstone. Specific gravity of Chlorite group is 2.90 whereas that of Hurlbutite is 2.90.