Pearl and Rosasite Physical Properties

Pearl

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

2.60-2.854-4.2

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Splintery

1.6 Cleavage

none

Perfect on {100} and {010}

1.7 Mohs Hardness

2.5-4.54

2 10

1.8 Chemical Composition

Not Available

Pearl and Rosasite Chemical Formula

While comparing Pearl 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 Pearl and Rosasite chemical formula.

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Pearl and Rosasite Specific Gravity

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