Muscovite and Scolecite Physical Properties

Muscovite

Scolecite

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1 Physical Properties

1.1 Tenacity

Elastic

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.78-2.882.20-2.23

1 7.18

1.5 Fracture

Micaceous, Brittle

Irregular/uneven, UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Uneven

1.6 Cleavage

Perfect on the {001}

Perfect on {110} and {1 1 0}

1.7 Mohs Hardness

2-35-5.5

2 10

1.8 Chemical Composition

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

CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.

Muscovite and Scolecite Chemical Formula

While comparing Muscovite and Scolecite 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 Muscovite and Scolecite chemical formula.

Chemical formula of Muscovite- KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Scolecite- CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.

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Muscovite and Scolecite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Muscovite and Scolecite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Muscovite and Scolecite Optical Properties during the identification of gemstone. Specific gravity of Muscovite is 2.20-2.23 whereas that of Scolecite is 2.20-2.23.