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Pearl
Pearl

Crocoite
Crocoite



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Pearl
X
Crocoite

Pearl and Crocoite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.60-2.85
-
none
2.5-4.5
CaCO3
 
-
-
-
5.90-6.10
Conchoidal
{110} Distinct, {001} Indistinct, {100} Indistinct
2.5-3
PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Pearl and Crocoite Chemical Formula

While comparing Pearl and Crocoite 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 Pearl and Crocoite chemical formula.

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Pearl and Crocoite Specific Gravity

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