Bloodstone Heliotrope and Chromite Physical Properties

Bloodstone Heliotrope

Chromite

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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

2.55-2.704.5-4.8

1 7.18

1.5 Fracture

Not Available

Uneven

1.6 Cleavage

Not Available

None, parting may develop along {111}

1.7 Mohs Hardness

6.5-75.5

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

Fe++Cr2O4

Bloodstone Heliotrope and Chromite Chemical Formula

While comparing Bloodstone Heliotrope and Chromite 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 Bloodstone Heliotrope and Chromite chemical formula.

Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Chromite- Fe++Cr2O4

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Bloodstone Heliotrope and Chromite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bloodstone Heliotrope and Chromite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bloodstone Heliotrope and Chromite Optical Properties during the identification of gemstone. Specific gravity of Bloodstone Heliotrope is 4.5-4.8 whereas that of Chromite is 4.5-4.8.