Iddingsite and Papagoite Physical Properties

Iddingsite

Papagoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.5-2.83.25

1 7.18

1.5 Fracture

Not Available

Brittle, Metallic

1.6 Cleavage

{???} Perfect

Imperfect in one direction

1.7 Mohs Hardness

35-5.5

2 10

1.8 Chemical Composition

MgO.Fe2O3.3SiO2•4(H2O)

CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Iddingsite and Papagoite Chemical Formula

While comparing Iddingsite and Papagoite 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 Iddingsite and Papagoite chemical formula.

Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)
Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

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Iddingsite and Papagoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Iddingsite and Papagoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Iddingsite and Papagoite Optical Properties during the identification of gemstone. Specific gravity of Iddingsite is 3.25 whereas that of Papagoite is 3.25.