Tortoiseshell and Mottramite Physical Properties

Tortoiseshell

Mottramite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

1.25-1.355.9

1 7.18

1.5 Fracture

Not Available

Sub-Conchoidal, Brittle, Metallic

1.6 Cleavage

Not Available

None observed

1.7 Mohs Hardness

Not Available3

2 10

1.8 Chemical Composition

Not Available

Tortoiseshell and Mottramite Chemical Formula

While comparing Tortoiseshell 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 Tortoiseshell and Mottramite chemical formula.

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Tortoiseshell and Mottramite Specific Gravity

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