Enstatite and Siderite Physical Properties
Specific Gravity
3.20-3.25
3.83-3.89
Fracture
Uneven, Conchoidal
Uneven, Conchoidal
Cleavage
Good/distinct on [210]
Perfect on {01 1 1}
Mohs Hardness
5.5
3.5-4.5
Chemical Composition
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Enstatite and Siderite Chemical Formula
While comparing Enstatite and Siderite 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 Enstatite and Siderite chemical formula.
- Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Siderite- Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Enstatite and Siderite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Enstatite and Siderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Enstatite and Siderite Optical Properties during the identification of gemstone. Specific gravity of Enstatite is 3.83-3.89 whereas that of Siderite is 3.83-3.89.