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Rhodochrosite
Rhodochrosite

Sanidine
Sanidine



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Rhodochrosite
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Sanidine

Rhodochrosite and Sanidine 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
2.54-2.61
1.5 Fracture
Uneven, Conchoidal, Conchoidal to uneven, Brittle
Uneven, Uneven, Gems, Sixth Edition (2006)
1.6 Cleavage
On {10 1 1} perfect; parting on {10 1 2}
{001} Perfect, {010} Good
1.7 Mohs Hardness
3.5-4
6
1.8 Chemical Composition
MnCO3
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Rhodochrosite and Sanidine Chemical Formula

While comparing Rhodochrosite and Sanidine 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 Sanidine chemical formula.

  • Chemical formula of Rhodochrosite- MnCO3
  • Chemical formula of Sanidine- KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Rhodochrosite and Sanidine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodochrosite and Sanidine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodochrosite and Sanidine Optical Properties during the identification of gemstone. Specific gravity of Rhodochrosite is 2.54-2.61 whereas that of Sanidine is 2.54-2.61.