Binghamite and Rhodochrosite Physical Properties

Binghamite

Rhodochrosite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.0-3.3

1 7.18

1.5 Fracture

Not Available

Uneven, Conchoidal, Conchoidal to uneven, Brittle

1.6 Cleavage

Not Available

On {10 1 1} perfect; parting on {10 1 2}

1.7 Mohs Hardness

6.5-73.5-4

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

MnCO₃

Binghamite and Rhodochrosite Chemical Formula

While comparing Binghamite 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 Binghamite and Rhodochrosite chemical formula.

Chemical formula of Binghamite- SiO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Rhodochrosite- MnCO₃

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Binghamite and Rhodochrosite Specific Gravity

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