×

Opal Australia
Opal Australia

Aragonite
Aragonite



ADD
Compare
X
Opal Australia
X
Aragonite

Opal Australia and Aragonite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Dilute acid
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available2.93-2.96
Amber
1 7.18
1.5 Fracture
Not Available
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.6 Cleavage
Not Available
Distinct on {010}, imperfect {110} and {011}
1.7 Mohs Hardness
5.5-6.53.5-4
Amber
2 10
1.8 Chemical Composition
Not Available
CaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Opal Australia and Aragonite Chemical Formula

While comparing Opal Australia and Aragonite 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 Opal Australia and Aragonite chemical formula.

    >
  • Chemical formula of Aragonite- CaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Opal Australia and Aragonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Opal Australia and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal Australia and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Opal Australia is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.