Bastnasite and Kornerupine Physical Properties

Bastnasite

Kornerupine

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.95-5.03.25-3.45

1 7.18

1.5 Fracture

Uneven

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven

1.6 Cleavage

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

Good on {110}

1.7 Mohs Hardness

4-56.5

2 10

1.8 Chemical Composition

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

Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Bastnasite and Kornerupine Chemical Formula

While comparing Bastnasite and Kornerupine 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 Kornerupine chemical formula.

Chemical formula of Bastnasite- (Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Red Gemstones

Bastnasite Vs Kainite

Bastnasite Vs Langbeinite

Bastnasite Vs Erythrite

Bastnasite and Kornerupine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bastnasite and Kornerupine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bastnasite and Kornerupine Optical Properties during the identification of gemstone. Specific gravity of Bastnasite is 3.25-3.45 whereas that of Kornerupine is 3.25-3.45.