Eosphorite and Pyrope Almandine Physical Properties

Eosphorite

Pyrope Almandine

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.05-3.083.62-4.20

1 7.18

1.5 Fracture

Subconchoidal, Uneven, Conchoidal, Uneven

ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)

1.6 Cleavage

Poor on {100}

Not Available

1.7 Mohs Hardness

57-7.5

2 10

1.8 Chemical Composition

Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)

Eosphorite and Pyrope Almandine Chemical Formula

While comparing Eosphorite and Pyrope Almandine 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 Pyrope Almandine chemical formula.

Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)

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Eosphorite and Pyrope Almandine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eosphorite and Pyrope Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Pyrope Almandine Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 3.62-4.20 whereas that of Pyrope Almandine is 3.62-4.20.