Lawsonite and Papagoite Physical Properties

Lawsonite

Papagoite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.093.25

1 7.18

1.5 Fracture

White, Yellow, Pale blue, Brittle, Uneven

Brittle, Metallic

1.6 Cleavage

Perfect on {100} and {010}, imperfect on {101}

Imperfect in one direction

1.7 Mohs Hardness

85-5.5

2 10

1.8 Chemical Composition

Not Available

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

Lawsonite and Papagoite Chemical Formula

While comparing Lawsonite 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 Lawsonite and Papagoite chemical formula.

Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Blue Gemstones

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Lawsonite Vs Sulfur

Lawsonite and Papagoite Specific Gravity

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