When it comes to choosing the best pick among Yellow Gemstones gemstones, Siderite is known to be a popular choice!Physical properties of Siderite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Siderite Optical Properties are responsible for imparting various physical properties to its structure. Knowledge of these properties is equally important to gem-cutters as well as to consumers. Siderite cleavage is nothing but the plane across which the crystal splits during cutting. Siderite cleavage is Perfect on ,and specific gravity of Siderite is 3.83-3.89.
The physical properties of Siderite, in fact, are imparted by the chemical composition of its individual molecule. The reactivity or inertness of the crystal is solely governed by its chemical structure. Chemical composition of Siderite is represented by Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references.