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Phosphosiderite
Phosphosiderite

Cordierite
Cordierite



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Phosphosiderite
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Cordierite

Phosphosiderite and Cordierite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.74-2.76
Uneven
{010} Perfect, {001} Distinct
3.5-4
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
 
Brittle
-
-
2.57-2.66
Subconchoidal, Conchoidal
Fair on {100}, poor on {001} and {010}
7-7.5
Mg2Al4Si5O18

Phosphosiderite and Cordierite Chemical Formula

While comparing Phosphosiderite and Cordierite 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 Phosphosiderite and Cordierite chemical formula.

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Phosphosiderite and Cordierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphosiderite and Cordierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphosiderite Vs Cordierite during the identification of gemstone. Specific gravity of Phosphosiderite is whereas that of Cordierite is .