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Elbaite
Elbaite

Rhodochrosite
Rhodochrosite



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Elbaite
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Rhodochrosite

Elbaite and Rhodochrosite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.90-3.10
3.0-3.3
1.5 Fracture
Uneven, Conchoidal, Brittle, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Uneven, Conchoidal, Conchoidal to uneven, Brittle
1.6 Cleavage
Poor/indistinct on {1120} and {1011}
On {10 1 1} perfect; parting on {10 1 2}
1.7 Mohs Hardness
7
3.5-4
1.8 Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
MnCO3

Elbaite and Rhodochrosite Chemical Formula

While comparing Elbaite and Rhodochrosite 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 Elbaite and Rhodochrosite chemical formula.

  • Chemical formula of Elbaite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
  • Chemical formula of Rhodochrosite- MnCO3

Elbaite and Rhodochrosite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Elbaite and Rhodochrosite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Elbaite and Rhodochrosite Optical Properties during the identification of gemstone. Specific gravity of Elbaite is 3.0-3.3 whereas that of Rhodochrosite is 3.0-3.3.