Rhodochrosite and Sardonyx Physical Properties

Rhodochrosite

Sardonyx

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.0-3.3

2.55-2.70

1.5 Fracture

Uneven, Conchoidal, Conchoidal to uneven, Brittle

Not Available

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

3.5-4

6.5-7

1.8 Chemical Composition

MnCO₃

SiO 2Ulrich Henn and Claudio C.

Rhodochrosite and Sardonyx Chemical Formula

While comparing Rhodochrosite and Sardonyx 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 Sardonyx chemical formula.

Chemical formula of Rhodochrosite- MnCO₃
Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.

Compare Gems for Leo » More

Rhodochrosite Vs Hawks Eye

Rhodochrosite Vs Pietersite

Rhodochrosite Vs Heliodor

» More

More Compare Gems for Leo

Rhodochrosite and Sardonyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodochrosite and Sardonyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodochrosite and Sardonyx Optical Properties during the identification of gemstone. Specific gravity of Rhodochrosite is 2.55-2.70 whereas that of Sardonyx is 2.55-2.70.