Caledonite and Musgravite Physical Properties

Caledonite

Musgravite

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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

5.6-5.763.62-3.68

1 7.18

1.5 Fracture

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

Conchoidal

1.6 Cleavage

[001] perfect; [100] distinct

Not Available

1.7 Mohs Hardness

2.5-38-8.5

2 10

1.8 Chemical Composition

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

(Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.

Caledonite and Musgravite Chemical Formula

While comparing Caledonite and Musgravite 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 Musgravite 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 Musgravite- (Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.

Compare Blue Gemstones

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Caledonite Vs Chrysocolla

Caledonite Vs Common Opal

Caledonite and Musgravite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Caledonite and Musgravite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Caledonite and Musgravite Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 3.62-3.68 whereas that of Musgravite is 3.62-3.68.