Eosphorite and Catapleiite Physical Properties

Eosphorite

Catapleiite

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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

3.05-3.082.72

1 7.18

1.5 Fracture

Subconchoidal, Uneven, Conchoidal, Uneven

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Poor on {100}

{110} Perfect, {010} Perfect

1.7 Mohs Hardness

55-6

2 10

1.8 Chemical Composition

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

Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Eosphorite and Catapleiite Chemical Formula

While comparing Eosphorite and Catapleiite 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 Catapleiite chemical formula.

Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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Eosphorite and Catapleiite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eosphorite and Catapleiite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Catapleiite Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 2.72 whereas that of Catapleiite is 2.72.