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Mimetite
Mimetite

Hiddenite
Hiddenite



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Mimetite
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Hiddenite

Mimetite and Hiddenite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

7.103.15-3.21
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

[10 1 1] Imperfect
1,2 prismatic

Mohs Hardness

3.56-7
2 10
👆🏻

Chemical Composition

Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
LiAlSi2O6

Mimetite and Hiddenite Chemical Formula

While comparing Mimetite and Hiddenite 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 Mimetite and Hiddenite chemical formula.

  • Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Hiddenite- LiAlSi2O6

Mimetite and Hiddenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mimetite and Hiddenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mimetite and Hiddenite Optical Properties during the identification of gemstone. Specific gravity of Mimetite is 3.15-3.21 whereas that of Hiddenite is 3.15-3.21.