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Papagoite
Papagoite

Herderite
Herderite



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Papagoite
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Herderite

Papagoite and Herderite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.25
-
Imperfect in one direction
5-5.5
CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
2.90-3.02
Subconchoidal, Conchoidal
Indistinct on {110}
5-5.5
CaBePO 4(F,OH)Ulrich Henn and Claudio C.

Papagoite and Herderite Chemical Formula

While comparing Papagoite and Herderite 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 Papagoite and Herderite chemical formula.

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Papagoite and Herderite Specific Gravity

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