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Norbergite and Phosphosiderite Physical Properties


Phosphosiderite and Norbergite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.177   
2.74-2.76   

Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Uneven   

Cleavage
{???} Distinct   
{010} Perfect, {001} Distinct   

Mohs Hardness
6-6.5   
3.5-4   

Chemical Composition
Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)   
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)   

Optical Properties >>
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Norbergite and Phosphosiderite Chemical Formula

While comparing Norbergite and Phosphosiderite 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 Norbergite and Phosphosiderite chemical formula.

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Norbergite and Phosphosiderite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Norbergite and Phosphosiderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Norbergite and Phosphosiderite Optical Properties during the identification of gemstone. Specific gravity of Norbergite is 2.74-2.76 whereas that of Phosphosiderite is 2.74-2.76.

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