Caledonite and Chambersite Physical Properties

Caledonite

Chambersite

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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

5.6-5.763.50

1 7.18

1.5 Fracture

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

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Uneven

1.6 Cleavage

[001] perfect; [100] distinct

None

1.7 Mohs Hardness

2.5-37

2 10

1.8 Chemical Composition

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

Mn 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006)

Caledonite and Chambersite Chemical Formula

While comparing Caledonite and Chambersite 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 Chambersite 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 Chambersite- Mn 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006)

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Caledonite and Chambersite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Caledonite and Chambersite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Caledonite and Chambersite Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 3.50 whereas that of Chambersite is 3.50.