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Sheen Obsidian
Sheen Obsidian

Fluorite
Fluorite



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Sheen Obsidian
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Fluorite

Sheen Obsidian and Fluorite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
slightly water soluble and in hot hydrochloric acid
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.33-2.50
3.00-3.25
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Subconchoidal, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
1.6 Cleavage
Not Available
Octahedral, perfect on {111}, parting on {011}
1.7 Mohs Hardness
5-5.5
4
1.8 Chemical Composition
Not Available
CaF2

Sheen Obsidian and Fluorite Chemical Formula

While comparing Sheen Obsidian and Fluorite 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 Fluorite chemical formula.

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  • Chemical formula of Fluorite- CaF2

Sheen Obsidian and Fluorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sheen Obsidian and Fluorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sheen Obsidian and Fluorite Optical Properties during the identification of gemstone. Specific gravity of Sheen Obsidian is 3.00-3.25 whereas that of Fluorite is 3.00-3.25.

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