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Vlasovite
Vlasovite

Jacobsite
Jacobsite



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Vlasovite
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Jacobsite

Vlasovite and Jacobsite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Nearly insoluble in HCl and HNO3
-

Durability

-
-

Specific Gravity

2.974.76-5.03
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Distinct on {010}
None

Mohs Hardness

65.5-6.5
2 10
👆🏻

Chemical Composition

-
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Vlasovite and Jacobsite Chemical Formula

While comparing Vlasovite and Jacobsite 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 Vlasovite and Jacobsite chemical formula.

  • Chemical formula of Vlasovite- -
  • Chemical formula of Jacobsite- (Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Vlasovite and Jacobsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vlasovite and Jacobsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vlasovite and Jacobsite Optical Properties during the identification of gemstone. Specific gravity of Vlasovite is 4.76-5.03 whereas that of Jacobsite is 4.76-5.03.