Rhodochrosite and Marialite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.0-3.3
2.50
Fracture
Uneven, Conchoidal, Conchoidal to uneven, Brittle
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
On {10 1 1} perfect; parting on {10 1 2}
Distinct on {100} and {110}
Mohs Hardness
3.5-4
5.5-6
Chemical Composition
MnCO3
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Rhodochrosite and Marialite Chemical Formula
While comparing Rhodochrosite and Marialite 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 Marialite chemical formula.
- Chemical formula of Rhodochrosite- MnCO3
- Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Rhodochrosite and Marialite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rhodochrosite and Marialite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodochrosite and Marialite Optical Properties during the identification of gemstone. Specific gravity of Rhodochrosite is 2.50 whereas that of Marialite is 2.50.