Eosphorite and Bloodstone Heliotrope Physical Properties

Eosphorite

Bloodstone Heliotrope

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.05-3.082.55-2.70

1 7.18

1.5 Fracture

Subconchoidal, Uneven, Conchoidal, Uneven

Not Available

1.6 Cleavage

Poor on {100}

Not Available

1.7 Mohs Hardness

56.5-7

2 10

1.8 Chemical Composition

Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

SiO 2Arthur Thomas , Gemstones (2009)

Eosphorite and Bloodstone Heliotrope Chemical Formula

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

Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)

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Eosphorite and Bloodstone Heliotrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eosphorite and Bloodstone Heliotrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Bloodstone Heliotrope Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 2.55-2.70 whereas that of Bloodstone Heliotrope is 2.55-2.70.