Anorthoclase and Rhodochrosite Physical Properties

Anorthoclase

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

2.56-2.623.0-3.3

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Uneven, Conchoidal, Conchoidal to uneven, Brittle

1.6 Cleavage

From the Greek for oblique and fracture, descriptive of the cleavage

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

1.7 Mohs Hardness

6-6.53.5-4

2 10

1.8 Chemical Composition

(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

MnCO₃

Anorthoclase and Rhodochrosite Chemical Formula

While comparing Anorthoclase 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 Anorthoclase and Rhodochrosite chemical formula.

Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Rhodochrosite- MnCO₃

Compare Colorless Gems

Anorthoclase Vs Beryllonite

Anorthoclase Vs Black Opal

Anorthoclase Vs Beryl

Anorthoclase and Rhodochrosite Specific Gravity

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