Tortoiseshell and Phosphosiderite Physical Properties

Tortoiseshell and Phosphosiderite Chemical Formula

While comparing Tortoiseshell 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 Tortoiseshell and Phosphosiderite chemical formula.

• Chemical formula of Tortoiseshell- -
• Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Tortoiseshell and Phosphosiderite Specific Gravity

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