Serandite and Rhodochrosite Physical Properties

Serandite

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

3.523.0-3.3

1 7.18

1.5 Fracture

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001)

Uneven, Conchoidal, Conchoidal to uneven, Brittle

1.6 Cleavage

{100} Perfect, {001} Perfect

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

1.7 Mohs Hardness

5-5.53.5-4

2 10

1.8 Chemical Composition

Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

MnCO₃

Serandite and Rhodochrosite Chemical Formula

While comparing Serandite 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 Serandite and Rhodochrosite chemical formula.

Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Rhodochrosite- MnCO₃

Compare Gems Found in America

Serandite Vs Smithsonite

Serandite Vs Spessartine

Serandite Vs Sodalite

Serandite and Rhodochrosite Specific Gravity

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