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Hurlbutite
Hurlbutite

Jet lignite
Jet lignite



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Hurlbutite
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Jet lignite

Hurlbutite and Jet lignite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
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1.2 Solubility
Not Available
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1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.901.30-1.34
Amber
1 7.18
1.5 Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Not Available
1.6 Cleavage
None
Not Available
1.7 Mohs Hardness
62.5
Amber
2 10
1.8 Chemical Composition
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Not Available

Hurlbutite and Jet lignite Chemical Formula

While comparing Hurlbutite and Jet lignite 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 Hurlbutite and Jet lignite chemical formula.

  • Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
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Hurlbutite and Jet lignite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hurlbutite and Jet lignite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hurlbutite and Jet lignite Optical Properties during the identification of gemstone. Specific gravity of Hurlbutite is 1.30-1.34 whereas that of Jet lignite is 1.30-1.34.