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Mimetite
Mimetite

Rock Crystal
Rock Crystal



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Mimetite
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Rock Crystal

Mimetite and Rock Crystal Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
7.102.65
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
[10 1 1] Imperfect
Not Available
1.7 Mohs Hardness
3.57
Amber
2 10
1.8 Chemical Composition
Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO 2Walter Schumann , Gemstones of the world (2001)

Mimetite and Rock Crystal Chemical Formula

While comparing Mimetite and Rock Crystal 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 Rock Crystal chemical formula.

  • Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Rock Crystal- SiO 2Walter Schumann , Gemstones of the world (2001)

Mimetite and Rock Crystal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mimetite and Rock Crystal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mimetite and Rock Crystal Optical Properties during the identification of gemstone. Specific gravity of Mimetite is 2.65 whereas that of Rock Crystal is 2.65.