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Copper
Copper

Holmquistite
Holmquistite



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Copper and Holmquistite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available
2.95-3.13
1.5 Fracture
Hackly Jagged, torn surfaces, (e.g. fractured metals)., torn surfaces, (e.g. fractured metals).
Not Available
1.6 Cleavage
None
{210} Perfect
1.7 Mohs Hardness
2.5
5-6
1.8 Chemical Composition
Cu
Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Copper and Holmquistite Chemical Formula

While comparing Copper and Holmquistite 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 Copper and Holmquistite chemical formula.

  • Chemical formula of Copper- Cu
  • Chemical formula of Holmquistite- Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Copper and Holmquistite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Copper and Holmquistite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Copper and Holmquistite Optical Properties during the identification of gemstone. Specific gravity of Copper is 2.95-3.13 whereas that of Holmquistite is 2.95-3.13.