Shattuckite and Siderite Physical Properties
Specific Gravity
3.80-4.15
3.83-3.89
Fracture
Uneven
Uneven, Conchoidal
Cleavage
perfect along [010] and [100]
Perfect on {01 1 1}
Mohs Hardness
3.5-4
3.5-4.5
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Shattuckite and Siderite Chemical Formula
While comparing Shattuckite 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 Shattuckite and Siderite chemical formula.
- Chemical formula of Shattuckite- Cu 5(SiO 3) 4(OH) 2Michael 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
Shattuckite and Siderite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Shattuckite and Siderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Shattuckite and Siderite Optical Properties during the identification of gemstone. Specific gravity of Shattuckite is 3.83-3.89 whereas that of Siderite is 3.83-3.89.