Caledonite and Almandine Garnet Physical Properties

Caledonite

Almandine Garnet

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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

5.6-5.764.3

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

[001] perfect; [100] distinct

None.

1.7 Mohs Hardness

2.5-37.5-8.5

2 10

1.8 Chemical Composition

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

Fe₃Al₂Si₃O₁₂

Caledonite and Almandine Garnet Chemical Formula

While comparing Caledonite and Almandine Garnet 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 Almandine Garnet 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 Almandine Garnet- Fe₃Al₂Si₃O₁₂

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Caledonite and Almandine Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Caledonite and Almandine Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Caledonite and Almandine Garnet Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 4.3 whereas that of Almandine Garnet is 4.3.