Swiss blue topaz and Hurlbutite Physical Properties

Swiss blue topaz

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

Not Available2.90

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

Not Available6

2 10

1.8 Chemical Composition

Not Available

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

Swiss blue topaz and Hurlbutite Chemical Formula

While comparing Swiss blue topaz 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 Swiss blue topaz and Hurlbutite chemical formula.

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

Compare Blue Gemstones

Swiss blue topaz Vs Indicolite

Swiss blue topaz Vs Andradite Garnet

Swiss blue topaz Vs Grossular Garnet

Swiss blue topaz and Hurlbutite Specific Gravity

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