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Jacobsite and Hexagonite Physical Properties


Hexagonite and Jacobsite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
4.76-5.03   
2.98-3.03   

Fracture
Conchoidal, Brittle   
Uneven   

Cleavage
None   
[110] perfect; [010] distinct   

Mohs Hardness
5.5-6.5   
5-6   

Chemical Composition
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)   
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.   

Optical Properties >>
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Jacobsite and Hexagonite Chemical Formula

While comparing Jacobsite and Hexagonite 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 Jacobsite and Hexagonite chemical formula.

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Jacobsite and Hexagonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jacobsite and Hexagonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jacobsite and Hexagonite Optical Properties during the identification of gemstone. Specific gravity of Jacobsite is 2.98-3.03 whereas that of Hexagonite is 2.98-3.03.

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Brown Gemstones


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