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Chrysocolla
Chrysocolla

Anhydrite
Anhydrite



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Chrysocolla
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Anhydrite

Chrysocolla and Anhydrite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.00-2.452.90-2.98
1 7.18
👆🏻

Fracture

Sub-Conchoidal, Conchoidal
Conchoidal

Cleavage

none
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.

Mohs Hardness

2-43.5
2 10
👆🏻

Chemical Composition

Cu2H2Si2O5(OH)4
CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Chrysocolla and Anhydrite Chemical Formula

While comparing Chrysocolla and Anhydrite 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 Chrysocolla and Anhydrite chemical formula.

  • Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4
  • Chemical formula of Anhydrite- CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Chrysocolla and Anhydrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Anhydrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Anhydrite Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 2.90-2.98 whereas that of Anhydrite is 2.90-2.98.