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Mottramite
Mottramite

Meionite
Meionite



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Mottramite
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Meionite

Mottramite and Meionite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

5.92.78
1 7.18
👆🏻

Fracture

Sub-Conchoidal
Uneven, Conchoidal

Cleavage

None observed
{???} Distinct, {???} Indistinct

Mohs Hardness

35-6
2 10
👆🏻

Chemical Composition

PbCu(VO4)(OH)
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)

Mottramite and Meionite Chemical Formula

While comparing Mottramite and Meionite 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 Meionite chemical formula.

  • Chemical formula of Mottramite- PbCu(VO4)(OH)
  • Chemical formula of Meionite- 3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)

Mottramite and Meionite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Meionite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Meionite Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 2.78 whereas that of Meionite is 2.78.