Stibiotantalite and Chlorapatite Physical Properties
Tenacity
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Solubility
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Durability
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Specific Gravity
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3.17-3.18
  
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
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Cleavage
{???} Perfect
  
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Mohs Hardness
5.5-6
  
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Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
  
Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
  
Stibiotantalite and Chlorapatite Chemical Formula
While comparing Stibiotantalite and Chlorapatite 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 Stibiotantalite and Chlorapatite chemical formula.
- Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
- Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
Stibiotantalite and Chlorapatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Chlorapatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Chlorapatite Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 3.17-3.18 whereas that of Chlorapatite is 3.17-3.18.