Bloodstone Heliotrope and Jacobsite Physical Properties

Bloodstone Heliotrope

Jacobsite

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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

2.55-2.704.76-5.03

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

6.5-75.5-6.5

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Bloodstone Heliotrope and Jacobsite Chemical Formula

While comparing Bloodstone Heliotrope and Jacobsite 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 Jacobsite chemical formula.

Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Jacobsite- (Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Compare Blue Gemstones

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Bloodstone Heliotrope and Jacobsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bloodstone Heliotrope and Jacobsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bloodstone Heliotrope and Jacobsite Optical Properties during the identification of gemstone. Specific gravity of Bloodstone Heliotrope is 4.76-5.03 whereas that of Jacobsite is 4.76-5.03.