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Zultanite
Zultanite

Mottramite
Mottramite



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Zultanite
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Mottramite

Zultanite and Mottramite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

-99995.9
1 7.18
👆🏻

Fracture

-
Sub-Conchoidal

Cleavage

-
None observed

Mohs Hardness

6.5-73
2 10
👆🏻

Chemical Composition

-
PbCu(VO4)(OH)

Zultanite and Mottramite Chemical Formula

While comparing Zultanite 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 Zultanite and Mottramite chemical formula.

  • Chemical formula of Zultanite- -
  • Chemical formula of Mottramite- PbCu(VO4)(OH)

Zultanite and Mottramite Specific Gravity

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