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Glass and Jacobsite Physical Properties


Jacobsite and Glass Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.39-4.00   
4.76-5.03   

Fracture
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)   
Conchoidal, Brittle   

Cleavage
Not Available   
None   

Mohs Hardness
4-6   
5.5-6.5   

Chemical Composition
Not Available   
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Glass and Jacobsite Chemical Formula

While comparing Glass 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 Glass and Jacobsite chemical formula.

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Glass and Jacobsite Specific Gravity

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

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Green Gemstones


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