Siderite and Adamite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.83-3.89
4.32-4.48
Fracture
Uneven, Conchoidal, UnevenArthur Thomas, Brittle
Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic
Cleavage
Perfect on {01 1 1}
{101}, good; {010}, poor
Mohs Hardness
3.5-4.5
3.5
Chemical Composition
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Siderite and Adamite Chemical Formula
While comparing Siderite and Adamite 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 Siderite and Adamite chemical formula.
- Chemical formula of Siderite- Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Siderite and Adamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Siderite and Adamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Siderite and Adamite Optical Properties during the identification of gemstone. Specific gravity of Siderite is 4.32-4.48 whereas that of Adamite is 4.32-4.48.