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Bastnasite
Bastnasite

Alabaster
Alabaster



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Bastnasite
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Alabaster

Bastnasite and Alabaster Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
4.95-5.0
Uneven
Imperfect to indistinct on {10 1 0}, parting on {0001}
4-5
(Ce,La)(CO 3)FMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
-
-
2.30
-
None
2
CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)

Bastnasite and Alabaster Chemical Formula

While comparing Bastnasite and Alabaster 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 Alabaster chemical formula.

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Bastnasite and Alabaster Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bastnasite and Alabaster Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bastnasite Vs Alabaster during the identification of gemstone. Specific gravity of Bastnasite is whereas that of Alabaster is .