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Rhodochrosite
Rhodochrosite
☒

Obsidian
Obsidian
☒



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Rhodochrosite
X
Obsidian

Rhodochrosite and Obsidian Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
3.0-3.3
Uneven, Conchoidal, Conchoidal to uneven
On {10 1 1} perfect; parting on {10 1 2}
3.5-4
MnCO3
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Rhodochrosite and Obsidian Chemical Formula

While comparing Rhodochrosite and Obsidian 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 Obsidian chemical formula.

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Rhodochrosite and Obsidian Specific Gravity

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