Blue spinel and Celestine Physical Properties

Blue spinel

Celestine

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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 Available3.90-4.00

1 7.18

1.5 Fracture

Not Available

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Not Available

Perfect on {001}, good on {210}, poor on {010}

1.7 Mohs Hardness

Not Available3-3.5

2 10

1.8 Chemical Composition

Not Available

SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Blue spinel and Celestine Chemical Formula

While comparing Blue spinel and Celestine 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 Celestine chemical formula.

Chemical formula of Celestine- SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Blue spinel Vs Clinothulite

Blue spinel Vs Mexican fire opal

Blue spinel Vs Rosinca

Blue spinel and Celestine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Blue spinel and Celestine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Blue spinel and Celestine Optical Properties during the identification of gemstone. Specific gravity of Blue spinel is 3.90-4.00 whereas that of Celestine is 3.90-4.00.