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Jasper
Jasper

Brazilianite
Brazilianite



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Jasper and Brazilianite 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
2.58-2.91
2.98-2.99
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Conchoidal, Gems
1.6 Cleavage
Indiscernible
(010) Distinct to good
1.7 Mohs Hardness
6.5-7
5.5
1.8 Chemical Composition
SiO2
NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Jasper and Brazilianite Chemical Formula

While comparing Jasper and Brazilianite 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 Jasper and Brazilianite chemical formula.

  • Chemical formula of Jasper- SiO2
  • Chemical formula of Brazilianite- NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Jasper and Brazilianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jasper and Brazilianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jasper and Brazilianite Optical Properties during the identification of gemstone. Specific gravity of Jasper is 2.98-2.99 whereas that of Brazilianite is 2.98-2.99.