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Mottramite
Mottramite

Ceylonite
Ceylonite



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Mottramite
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Ceylonite

Mottramite and Ceylonite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

5.93.63-3.9
1 7.18
👆🏻

Fracture

Sub-Conchoidal
Conchoidal, Uneven

Cleavage

None observed
Indistinct

Mohs Hardness

37.5-8
2 10
👆🏻

Chemical Composition

PbCu(VO4)(OH)
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Mottramite and Ceylonite Chemical Formula

While comparing Mottramite and Ceylonite 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 Ceylonite chemical formula.

  • Chemical formula of Mottramite- PbCu(VO4)(OH)
  • Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Mottramite and Ceylonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.