Rosasite and Mottramite Physical Properties

Rosasite

Mottramite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Effervesces in cold

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

4-4.25.9

1 7.18

1.5 Fracture

Splintery

Sub-Conchoidal, Brittle, Metallic

1.6 Cleavage

Perfect on {100} and {010}

None observed

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

Not Available

Rosasite and Mottramite Chemical Formula

While comparing Rosasite and Mottramite 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 Rosasite and Mottramite chemical formula.

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Rosasite and Mottramite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Mottramite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Mottramite Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 5.9 whereas that of Mottramite is 5.9.