Nuummite and Eosphorite Physical Properties

Nuummite

Eosphorite

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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

3.18-3.373.05-3.08

1 7.18

1.5 Fracture

Conchoidal

Subconchoidal, Uneven, Conchoidal, Uneven

1.6 Cleavage

Perfect on 210

Poor on {100}

1.7 Mohs Hardness

5.5-65

2 10

1.8 Chemical Composition

Not Available

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

Nuummite and Eosphorite Chemical Formula

While comparing Nuummite 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 Nuummite and Eosphorite chemical formula.

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

Compare Green Gemstones

Nuummite Vs Pezzottaite

Nuummite Vs Pleonaste

Nuummite Vs Phosphosiderite

Nuummite and Eosphorite Specific Gravity

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