Bastnasite and Super Seven Crystals Physical Properties

Bastnasite

Super Seven Crystals

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.95-5.02.9

1 7.18

1.5 Fracture

Uneven

Fibrous

1.6 Cleavage

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

[010] Perfect, [100] Distinct, [011] Distinct

1.7 Mohs Hardness

4-52

2 10

1.8 Chemical Composition

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

Not Available

Bastnasite and Super Seven Crystals Chemical Formula

While comparing Bastnasite and Super Seven Crystals 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 Super Seven Crystals chemical formula.

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

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Bastnasite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bastnasite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bastnasite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Bastnasite is 2.9 whereas that of Super Seven Crystals is 2.9.