Sapphire (September Birthstone), Healing Crystal Mineral Stone Specimen SilverGeo® Certified ✔️100% Genuine

Description

Sapphire is a typically blue gemstone variety of the mineral corundum, an aluminium oxide. Trace amounts of elements such as iron, titanium, chromium, copper, or magnesium can give corundum respectively blue, yellow, purple, orange, or green colour. Sapphire is the birthstone of September.