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Mottramite
Mottramite

Elaeolite
Elaeolite



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Mottramite
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Elaeolite

Mottramite and Elaeolite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

5.92.55-2.67
1 7.18
👆🏻

Fracture

Sub-Conchoidal
-

Cleavage

None observed
-

Mohs Hardness

35.5-6
2 10
👆🏻

Chemical Composition

PbCu(VO4)(OH)
Na, K, Ca, H, O, Si, Al

Mottramite and Elaeolite Chemical Formula

While comparing Mottramite and Elaeolite 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 Mottramite and Elaeolite chemical formula.

  • Chemical formula of Mottramite- PbCu(VO4)(OH)
  • Chemical formula of Elaeolite- Na, K, Ca, H, O, Si, Al

Mottramite and Elaeolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Elaeolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Elaeolite Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 2.55-2.67 whereas that of Elaeolite is 2.55-2.67.