Blue spinel and Proustite Physical Properties

Blue spinel

Proustite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available5.51-5.64

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Not Available

Distinct on {10 1 1}

1.7 Mohs Hardness

Not Available2.5

2 10

1.8 Chemical Composition

Not Available

Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Blue spinel and Proustite Chemical Formula

While comparing Blue spinel and Proustite 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 Proustite chemical formula.

Chemical formula of Proustite- Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Blue spinel Vs Rosinca

Blue spinel Vs Mexican fire opal

Blue spinel Vs Clinothulite

Blue spinel and Proustite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Blue spinel and Proustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Blue spinel and Proustite Optical Properties during the identification of gemstone. Specific gravity of Blue spinel is 5.51-5.64 whereas that of Proustite is 5.51-5.64.