Anhydrite and Muscovite Physical Properties

Anhydrite

Muscovite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Elastic

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.90-2.982.78-2.88

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

Micaceous, Brittle

1.6 Cleavage

Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.

Perfect on the {001}

1.7 Mohs Hardness

3.52-3

2 10

1.8 Chemical Composition

CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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

Anhydrite and Muscovite Chemical Formula

While comparing Anhydrite 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 Anhydrite and Muscovite chemical formula.

Chemical formula of Anhydrite- CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Muscovite- KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Compare Blue Gemstones

Anhydrite Vs Beryl

Anhydrite Vs Black Opal

Anhydrite Vs Azurmalachite

Anhydrite and Muscovite Specific Gravity

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