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Stolzite
Stolzite

Carnallite
Carnallite



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Stolzite
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Carnallite

Stolzite and Carnallite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
Soluble

Durability

-
-

Specific Gravity

21.6
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

Imperfect on {001}, indistinct on {011}
None

Mohs Hardness

2.5-32.5
2 10
👆🏻

Chemical Composition

PbWO4
KMgCl3•6(H2O)

Stolzite and Carnallite Chemical Formula

While comparing Stolzite and Carnallite 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 Stolzite and Carnallite chemical formula.

  • Chemical formula of Stolzite- PbWO4
  • Chemical formula of Carnallite- KMgCl3•6(H2O)

Stolzite and Carnallite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Carnallite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Carnallite Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 1.6 whereas that of Carnallite is 1.6.