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Mottramite
Mottramite

Jadeite
Jadeite



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Mottramite
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Jadeite

Mottramite and Jadeite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

5.93.28-3.38
1 7.18
👆🏻

Fracture

Sub-Conchoidal
Splintery, Fibrous

Cleavage

None observed
Good on [110]

Mohs Hardness

36.5-7
2 10
👆🏻

Chemical Composition

PbCu(VO4)(OH)
NaAlSi 2O 6Ulrich Henn and Claudio C.

Mottramite and Jadeite Chemical Formula

While comparing Mottramite and Jadeite 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 Jadeite chemical formula.

  • Chemical formula of Mottramite- PbCu(VO4)(OH)
  • Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

Mottramite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.