Anhydrite and Fibrolite Physical Properties

Anhydrite

Fibrolite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.90-2.98

3.14-3.25

1.5 Fracture

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

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

3.5

6-7

1.8 Chemical Composition

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

Al 2SiO 5Arthur Thomas , Gemstones (2009)

Anhydrite and Fibrolite Chemical Formula

While comparing Anhydrite and Fibrolite 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 Fibrolite chemical formula.

Chemical formula of Anhydrite- CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)

Compare Blue Gemstones

Anhydrite Vs Beryl

Anhydrite Vs Azurmalachite

Anhydrite Vs Black Opal

Anhydrite and Fibrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anhydrite and Fibrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anhydrite and Fibrolite Optical Properties during the identification of gemstone. Specific gravity of Anhydrite is 3.14-3.25 whereas that of Fibrolite is 3.14-3.25.