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Star Ruby
Star Ruby

Bloodstone Heliotrope
Bloodstone Heliotrope



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Star Ruby
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Bloodstone Heliotrope

Star Ruby and Bloodstone Heliotrope Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.95-4.102.55-2.70
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Not Available
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
Not Available6.5-7
Amber
2 10
1.8 Chemical Composition
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)
SiO 2Arthur Thomas , Gemstones (2009)

Star Ruby and Bloodstone Heliotrope Chemical Formula

While comparing Star Ruby 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 Star Ruby and Bloodstone Heliotrope chemical formula.

  • Chemical formula of Star Ruby- Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)

Star Ruby and Bloodstone Heliotrope Specific Gravity

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