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Sheen Obsidian
Sheen Obsidian

Hurlbutite
Hurlbutite



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Sheen Obsidian
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Hurlbutite

Sheen Obsidian and Hurlbutite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.33-2.502.90
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
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
5-5.56
Amber
2 10
1.8 Chemical Composition
Not Available
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Sheen Obsidian and Hurlbutite Chemical Formula

While comparing Sheen Obsidian 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 Sheen Obsidian and Hurlbutite chemical formula.

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

Sheen Obsidian and Hurlbutite Specific Gravity

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