Home
Gemstones


Hollandite and Eosphorite Physical Properties


Eosphorite and Hollandite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
5.05   
3.05-3.08   

Fracture
Brittle, Metallic   
Subconchoidal, Uneven, Conchoidal, Uneven   

Cleavage
Distinct / Good, Prismatic   
Poor on {100}   

Mohs Hardness
4-6   
5   

Chemical Composition
Ba(Mn++++,Mn++)8O16   
Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
<< Astrology

Hollandite and Eosphorite Chemical Formula

While comparing Hollandite and Eosphorite 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 Hollandite and Eosphorite chemical formula.

Compare Grey Gemstones

Hollandite and Eosphorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hollandite and Eosphorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hollandite and Eosphorite Optical Properties during the identification of gemstone. Specific gravity of Hollandite is 3.05-3.08 whereas that of Eosphorite is 3.05-3.08.

Grey Gemstones

Grey Gemstones


Compare Grey Gemstones