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Galena
Galena
☒

Rosasite
Rosasite
☒



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Galena
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Rosasite

Galena and Rosasite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
6.23
Subconchoidal
Cubic perfect on [001], parting on [111]
2.5-2.75
PbS
 
Brittle
Effervesces in cold
-
4-4.2
Splintery
Perfect on {100} and {010}
4
CuZn(CO3)(OH)2

Galena and Rosasite Chemical Formula

While comparing Galena and Rosasite 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 Galena and Rosasite chemical formula.

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Galena and Rosasite Specific Gravity

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