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Rhodochrosite
Rhodochrosite

Linarite
Linarite



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Rhodochrosite
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Rhodochrosite and Linarite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.0-3.3
5.35
1.5 Fracture
Uneven, Conchoidal, Conchoidal to uneven, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
1.6 Cleavage
On {10 1 1} perfect; parting on {10 1 2}
Perfect on {100}, imperfect on {001}
1.7 Mohs Hardness
3.5-4
2.5
1.8 Chemical Composition
MnCO3
PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Rhodochrosite and Linarite Chemical Formula

While comparing Rhodochrosite and Linarite 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 Linarite chemical formula.

  • Chemical formula of Rhodochrosite- MnCO3
  • Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Rhodochrosite and Linarite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodochrosite and Linarite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodochrosite and Linarite Optical Properties during the identification of gemstone. Specific gravity of Rhodochrosite is 5.35 whereas that of Linarite is 5.35.