Sonolite and Bastnasite Physical Properties

Sonolite

Bastnasite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

3.82-4.004.95-5.0

1 7.18

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Fracture

Uneven

Cleavage

{???} Indistinct

Imperfect to indistinct on {10 1 0}, parting on {0001}

Mohs Hardness

5.54-5

2 10

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Chemical Composition

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

(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Sonolite and Bastnasite Chemical Formula

While comparing Sonolite and Bastnasite 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 Bastnasite chemical formula.

Chemical formula of Sonolite- Mn2+9(SiO 4) 4(OH,F) 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Bastnasite- (Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Brown Gemstones

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Sonolite Vs Radiolarite

Sonolite Vs Kutnohorite

Sonolite and Bastnasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sonolite and Bastnasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sonolite and Bastnasite Optical Properties during the identification of gemstone. Specific gravity of Sonolite is 4.95-5.0 whereas that of Bastnasite is 4.95-5.0.