Bastnasite and Allanite Physical Properties

Bastnasite

Allanite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.95-5.03.40-4.20

1 7.18

1.5 Fracture

Uneven

Not Available

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

4-5Not Available

2 10

1.8 Chemical Composition

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

Not Available

Bastnasite and Allanite Chemical Formula

While comparing Bastnasite and Allanite 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 Bastnasite and Allanite chemical formula.

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

Compare Red Gemstones

Bastnasite Vs Langbeinite

Bastnasite Vs Erythrite

Bastnasite Vs Kainite

Bastnasite and Allanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bastnasite and Allanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bastnasite and Allanite Optical Properties during the identification of gemstone. Specific gravity of Bastnasite is 3.40-4.20 whereas that of Allanite is 3.40-4.20.