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Pearl
Pearl

Creedite
Creedite



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Pearl
X
Creedite

Pearl and Creedite 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
 
Brittle
-
-
2.70
Uneven, Conchoidal
Perfect on {100}
4.5
Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Pearl and Creedite Chemical Formula

While comparing Pearl and Creedite 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 Creedite chemical formula.

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Pearl and Creedite Specific Gravity

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