Heliodor and Phosphosiderite Physical Properties

Heliodor and Phosphosiderite Chemical Formula

While comparing Heliodor 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 Heliodor and Phosphosiderite chemical formula.

• Chemical formula of Heliodor- Be₃Al₂Si₆O₁₈
• Chemical formula of Phosphosiderite- Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Heliodor and Phosphosiderite Specific Gravity

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