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Diamond
Diamond

Mottramite
Mottramite



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Diamond
X
Mottramite

Diamond and Mottramite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
Soluble

Durability

-
-

Specific Gravity

3.50-3.535.9
1 7.18
👆🏻

Fracture

Conchoidal
Sub-Conchoidal

Cleavage

111 (perfect in four directions)
None observed

Mohs Hardness

103
2 10
👆🏻

Chemical Composition

C
PbCu(VO4)(OH)

Diamond and Mottramite Chemical Formula

While comparing Diamond 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 Diamond and Mottramite chemical formula.

  • Chemical formula of Diamond- C
  • Chemical formula of Mottramite- PbCu(VO4)(OH)

Diamond and Mottramite Specific Gravity

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