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Rosasite
Rosasite

Langbeinite
Langbeinite



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Rosasite
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Langbeinite

Rosasite and Langbeinite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

Effervesces in cold
Slowly dissolves in water

Durability

-
-

Specific Gravity

4-4.2-9999
1 7.18
👆🏻

Fracture

Splintery
Conchoidal

Cleavage

Perfect on {100} and {010}
None

Mohs Hardness

43.5-4
2 10
👆🏻

Chemical Composition

CuZn(CO3)(OH)2
K2Mg2(SO4)3

Rosasite and Langbeinite Chemical Formula

While comparing Rosasite and Langbeinite 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 Rosasite and Langbeinite chemical formula.

  • Chemical formula of Rosasite- CuZn(CO3)(OH)2
  • Chemical formula of Langbeinite- K2Mg2(SO4)3

Rosasite and Langbeinite Specific Gravity

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