Rhodizite and Alabaster Physical Properties

Rhodizite

Alabaster

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.34-3.44

Conchoidal

{111} Indistinct, {111} Indistinct, {111} Indistinct

8-8.5

(K,Cs)Al 4Be 4(B,Be) 12O 28Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

2.30

None

CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)

Rhodizite and Alabaster Chemical Formula

While comparing Rhodizite and Alabaster 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 Rhodizite and Alabaster chemical formula.

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Rhodizite and Alabaster Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodizite and Alabaster Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodizite Vs Alabaster during the identification of gemstone. Specific gravity of Rhodizite is whereas that of Alabaster is .