Hypersthene and Papagoite Physical Properties

Hypersthene

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

3.45-3.553.25

1 7.18

1.5 Fracture

Uneven

Brittle, Metallic

1.6 Cleavage

{100} Perfect, {010} Perfect

Imperfect in one direction

1.7 Mohs Hardness

5-65-5.5

2 10

1.8 Chemical Composition

(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

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

Hypersthene and Papagoite Chemical Formula

While comparing Hypersthene 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 Hypersthene and Papagoite chemical formula.

Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.
Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Black Gemstones

Hypersthene Vs Melanite

Hypersthene Vs Neptunite

Hypersthene Vs Morion

Hypersthene and Papagoite Specific Gravity

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