Periclase and Eosphorite Physical Properties

Periclase

Eosphorite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.7-3.93.05-3.08

1 7.18

1.5 Fracture

Conchoidal, Brittle

Subconchoidal, Uneven, Conchoidal, Uneven

1.6 Cleavage

{001} perfect; {111} imperfect, may exhibit parting on , {011}

Poor on {100}

1.7 Mohs Hardness

5.5-65

2 10

1.8 Chemical Composition

MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

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

Periclase and Eosphorite Chemical Formula

While comparing Periclase 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 Periclase and Eosphorite chemical formula.

Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Gems Found In Australia

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Periclase Vs Sapphire

Periclase and Eosphorite Specific Gravity

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