Caledonite and Muscovite Physical Properties

Caledonite

Muscovite

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1 Physical Properties

1.1 Tenacity

Brittle

Elastic

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.6-5.762.78-2.88

1 7.18

1.5 Fracture

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

Micaceous, Brittle

1.6 Cleavage

[001] perfect; [100] distinct

Perfect on the {001}

1.7 Mohs Hardness

2.5-32-3

2 10

1.8 Chemical Composition

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

KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Caledonite and Muscovite Chemical Formula

While comparing Caledonite and Muscovite 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 Muscovite 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 Muscovite- KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

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Caledonite and Muscovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Caledonite and Muscovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Caledonite and Muscovite Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 2.78-2.88 whereas that of Muscovite is 2.78-2.88.