Sonolite and Andradite Physical Properties

Sonolite

Andradite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.82-4.00

{???} Indistinct

5.5

Mn2+9(SiO 4) 4(OH,F) 2Anthony et al , Handbook of mineralogy (2001)

Brittle

3.70-4.10

Conchoidal, Uneven

none

6.5-7

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Sonolite and Andradite Chemical Formula

While comparing Sonolite and Andradite 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 Sonolite and Andradite chemical formula.

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Sonolite and Andradite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sonolite and Andradite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sonolite Vs Andradite during the identification of gemstone. Specific gravity of Sonolite is whereas that of Andradite is .