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Mother of Pearl
Mother of Pearl

Hurlbutite
Hurlbutite



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Mother of Pearl
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Hurlbutite

Mother of Pearl 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
2.65-2.872.90
Amber
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
2.5-4.56
Amber
2 10
1.8 Chemical Composition
Not Available
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Mother of Pearl and Hurlbutite Chemical Formula

While comparing Mother of Pearl 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 Mother of Pearl and Hurlbutite chemical formula.

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

Mother of Pearl and Hurlbutite Specific Gravity

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