Rhodochrosite and Lawsonite Physical Properties
Tenacity
Brittle
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.0-3.3
  
3.09
  
Fracture
Uneven, Conchoidal, Conchoidal to uneven, Brittle
  
White, Yellow, Pale blue, Brittle, Uneven
  
Cleavage
On {10 1 1} perfect; parting on {10 1 2}
  
Perfect on {100} and {010}, imperfect on {101}
  
Mohs Hardness
3.5-4
  
8
  
Chemical Composition
MnCO3
  
Not Available
  
Rhodochrosite and Lawsonite Chemical Formula
While comparing Rhodochrosite and Lawsonite 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 Rhodochrosite and Lawsonite chemical formula.
- Chemical formula of Rhodochrosite- MnCO3
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Rhodochrosite and Lawsonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rhodochrosite and Lawsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodochrosite and Lawsonite Optical Properties during the identification of gemstone. Specific gravity of Rhodochrosite is 3.09 whereas that of Lawsonite is 3.09.