Albite and Bastnasite Physical Properties

Albite

Bastnasite

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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

2.60-2.654.95-5.0

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006), Uneven, Conchoidal

Uneven

1.6 Cleavage

Perfect on {001}, very good on {010}, imperfect on {110}

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

1.7 Mohs Hardness

6-6.54-5

2 10

1.8 Chemical Composition

NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Albite and Bastnasite Chemical Formula

While comparing Albite 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 Albite and Bastnasite chemical formula.

Chemical formula of Albite- NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Bastnasite- (Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Albite and Bastnasite Specific Gravity

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