Bertrandite and Moss Agate Physical Properties

Bertrandite

Moss Agate

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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

2.59-2.602.58-2.64

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Not Available

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

6-76.5-7

2 10

1.8 Chemical Composition

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

SiO 2Walter Schumann , Gemstones of the world (2001)

Bertrandite and Moss Agate Chemical Formula

While comparing Bertrandite and Moss Agate 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 Moss Agate chemical formula.

Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Moss Agate- SiO 2Walter Schumann , Gemstones of the world (2001)

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Bertrandite and Moss Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bertrandite and Moss Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bertrandite and Moss Agate Optical Properties during the identification of gemstone. Specific gravity of Bertrandite is 2.58-2.64 whereas that of Moss Agate is 2.58-2.64.