Opal Australia and Rosasite Physical Properties

Opal Australia

Rosasite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Effervesces in cold

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available4-4.2

1 7.18

1.5 Fracture

Not Available

Splintery

1.6 Cleavage

Not Available

Perfect on {100} and {010}

1.7 Mohs Hardness

5.5-6.54

2 10

1.8 Chemical Composition

Not Available

Opal Australia and Rosasite Chemical Formula

While comparing Opal Australia and Rosasite 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 Rosasite chemical formula.

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Opal Australia and Rosasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Opal Australia and Rosasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal Australia and Rosasite Optical Properties during the identification of gemstone. Specific gravity of Opal Australia is 4-4.2 whereas that of Rosasite is 4-4.2.