Caledonite and Riesling Beryl Physical Properties

Caledonite

Riesling Beryl

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.6-5.762.66-2.86

1 7.18

1.5 Fracture

Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

[001] perfect; [100] distinct

Not Available

1.7 Mohs Hardness

2.5-37.5-8

2 10

1.8 Chemical Composition

Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)

Al 2Be 3Si 6O 18Martin H.

Caledonite and Riesling Beryl Chemical Formula

While comparing Caledonite and Riesling Beryl 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 Caledonite and Riesling Beryl chemical formula.

Chemical formula of Caledonite- Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.

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Caledonite and Riesling Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Caledonite and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Caledonite and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.