Rhodolite and Cryolite Physical Properties

Rhodolite

Cryolite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.842.97

1 7.18

1.5 Fracture

Conchoidal

Uneven

1.6 Cleavage

none, may show indistinct parting

None observed

1.7 Mohs Hardness

7-7.52.5

2 10

1.8 Chemical Composition

(Mg,Fe)₃Al₂Si₃O₁₂

Na 3AlF 6Ulrich Henn and Claudio C.

Rhodolite and Cryolite Chemical Formula

While comparing Rhodolite and Cryolite 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 Rhodolite and Cryolite chemical formula.

Chemical formula of Rhodolite- (Mg,Fe)₃Al₂Si₃O₁₂
Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.

Compare Red Gemstones

Rhodolite Vs Sarcopside

Rhodolite Vs Sard

Rhodolite Vs Sardonyx

Rhodolite and Cryolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodolite and Cryolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodolite and Cryolite Optical Properties during the identification of gemstone. Specific gravity of Rhodolite is 2.97 whereas that of Cryolite is 2.97.