Bertrandite and Scorzalite Physical Properties

Bertrandite

Scorzalite

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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

2.59-2.603.31

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Uneven

1.6 Cleavage

{001} Perfect, {110} Distinct, {101} Distinct

{110} Good

1.7 Mohs Hardness

6-75.5-6

2 10

1.8 Chemical Composition

Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Bertrandite and Scorzalite Chemical Formula

While comparing Bertrandite and Scorzalite 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 Bertrandite and Scorzalite chemical formula.

Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Scorzalite- (Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Bertrandite and Scorzalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bertrandite and Scorzalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bertrandite and Scorzalite Optical Properties during the identification of gemstone. Specific gravity of Bertrandite is 3.31 whereas that of Scorzalite is 3.31.