Anhydrite and Kurnakovite Physical Properties

Anhydrite

Kurnakovite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.90-2.981.847-1.852

1 7.18

1.5 Fracture

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

Brittle, Conchoidal

1.6 Cleavage

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

Poor to indistinct on {010}

1.7 Mohs Hardness

3.52-3

2 10

1.8 Chemical Composition

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

Not Available

Anhydrite and Kurnakovite Chemical Formula

While comparing Anhydrite and Kurnakovite 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 Kurnakovite chemical formula.

Chemical formula of Anhydrite- CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Compare Blue Gemstones

Anhydrite Vs Azurmalachite

Anhydrite Vs Beryl

Anhydrite Vs Black Opal

Anhydrite and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anhydrite and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anhydrite and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Anhydrite is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.