Iolite is a magnesium iron aluminium cyclosilicate. Iron is almost always present and a solid solution exists between Mg-rich cordierite and Fe-rich sekaninaite with a series formula: (Mg, Fe)₂Al₃ to (Fe, Mg)₂Al₃.
Iolite Slab
Metaphysical: The guidance stone
Dimension: approx 1 1/2
$11.99
Availability: In stock
Healing Stones, Mineral Gifts, Pocket Stones