Home
Gemstones


Phosphosiderite and Cordierite Physical Properties


Cordierite and Phosphosiderite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.74-2.76   
2.57-2.66   

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

Cleavage
{010} Perfect, {001} Distinct   
Fair on {100}, poor on {001} and {010}   

Mohs Hardness
3.5-4   
7-7.5   

Chemical Composition
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)   
Mg2Al4Si5O18   

Optical Properties >>
<< Astrology

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.

Compare Blue Gemstones

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 and Cordierite Optical Properties during the identification of gemstone. Specific gravity of Phosphosiderite is 2.57-2.66 whereas that of Cordierite is 2.57-2.66.

Blue Gemstones

Blue Gemstones


Compare Blue Gemstones