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Blue spinel
Blue spinel

Cerussite
Cerussite



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Blue spinel
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Cerussite

Blue spinel and Cerussite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
insoluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available6.46-6.57
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
1.6 Cleavage
Not Available
Good [110] and [021]
1.7 Mohs Hardness
Not Available3-3.5
Amber
2 10
1.8 Chemical Composition
Not Available
PbCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Blue spinel and Cerussite Chemical Formula

While comparing Blue spinel and Cerussite 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 Blue spinel and Cerussite chemical formula.

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  • Chemical formula of Cerussite- PbCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Blue spinel and Cerussite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Blue spinel and Cerussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Blue spinel and Cerussite Optical Properties during the identification of gemstone. Specific gravity of Blue spinel is 6.46-6.57 whereas that of Cerussite is 6.46-6.57.