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Mottramite
Mottramite

Idocrase
Idocrase



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Mottramite
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Idocrase

Mottramite and Idocrase Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

5.9-9999
1 7.18
👆🏻

Fracture

Sub-Conchoidal
-

Cleavage

None observed
Indiscernible

Mohs Hardness

3-9999
2 10
👆🏻

Chemical Composition

PbCu(VO4)(OH)
Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2

Mottramite and Idocrase Chemical Formula

While comparing Mottramite and Idocrase 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 Idocrase chemical formula.

  • Chemical formula of Mottramite- PbCu(VO4)(OH)
  • Chemical formula of Idocrase- Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2

Mottramite and Idocrase Specific Gravity

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