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Eosphorite and Milarite Physical Properties


Milarite and Eosphorite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.05-3.08   
2.52-2.60   

Fracture
Subconchoidal, Uneven, Conchoidal, Uneven   
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic   

Cleavage
Poor on {100}   
{0001} Imperfect, {1120} Imperfect   

Mohs Hardness
5   
5.5-6   

Chemical Composition
Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)   
KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Eosphorite and Milarite Chemical Formula

While comparing Eosphorite and Milarite 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 Eosphorite and Milarite chemical formula.

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Eosphorite and Milarite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eosphorite and Milarite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Milarite Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 2.52-2.60 whereas that of Milarite is 2.52-2.60.

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