Glaucophane and Rhodizite Physical Properties

Glaucophane

Rhodizite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3-3.153.34-3.44

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

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

1.6 Cleavage

Good on [110] and on [001]

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

1.7 Mohs Hardness

6.0-6.58-8.5

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

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

Glaucophane and Rhodizite Chemical Formula

While comparing Glaucophane and Rhodizite 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 Glaucophane and Rhodizite chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
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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Glaucophane and Rhodizite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Rhodizite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Rhodizite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 3.34-3.44 whereas that of Rhodizite is 3.34-3.44.