Bloodstone Heliotrope and Diaspore Physical Properties

Bloodstone Heliotrope

Diaspore

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1 Physical Properties

1.1 Tenacity

Not Available

Very brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.30-3.40

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

Not Available

{010} perfect, {110} distinct, {100} in traces

1.7 Mohs Hardness

6.5-76.5-7

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Bloodstone Heliotrope and Diaspore Chemical Formula

While comparing Bloodstone Heliotrope and Diaspore 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 Diaspore chemical formula.

Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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Bloodstone Heliotrope Vs Brucite

Bloodstone Heliotrope Vs Catapleiite

Bloodstone Heliotrope and Diaspore Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bloodstone Heliotrope and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bloodstone Heliotrope and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Bloodstone Heliotrope is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.