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Heliodor Golden Beryl
Heliodor Golden Beryl

Howlite
Howlite



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Heliodor Golden Beryl
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Howlite

Heliodor Golden Beryl and Howlite 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
2.68-2.722.45-2.58
Amber
1 7.18
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
1.6 Cleavage
Not Available
None
1.7 Mohs Hardness
7.5-83-3.5
Amber
2 10
1.8 Chemical Composition
Not Available
Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Heliodor Golden Beryl and Howlite Chemical Formula

While comparing Heliodor Golden Beryl and Howlite 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 Heliodor Golden Beryl and Howlite chemical formula.

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  • Chemical formula of Howlite- Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Heliodor Golden Beryl and Howlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Heliodor Golden Beryl and Howlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliodor Golden Beryl and Howlite Optical Properties during the identification of gemstone. Specific gravity of Heliodor Golden Beryl is 2.45-2.58 whereas that of Howlite is 2.45-2.58.