Rhodizite and Rosasite Physical Properties

Rhodizite

Rosasite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Effervesces in cold

1.3 Durability

Not Available

1.4 Specific Gravity

3.34-3.444-4.2

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

Splintery

1.6 Cleavage

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

Perfect on {100} and {010}

1.7 Mohs Hardness

8-8.54

2 10

1.8 Chemical Composition

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

Not Available

Rhodizite and Rosasite Chemical Formula

While comparing Rhodizite and Rosasite 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 Rosasite chemical formula.

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

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Rhodizite and Rosasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodizite and Rosasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodizite and Rosasite Optical Properties during the identification of gemstone. Specific gravity of Rhodizite is 4-4.2 whereas that of Rosasite is 4-4.2.