3.02ct Round Faceted Sapphire 8mm Robur Case & Glass Press With wooden tenon hole

With wooden tenon hole

Sleek ergonomic shape comfortably rests in and on your hand when held

Package size: 95 * 90 * 28mm / 3

Sold Singly

hydrochloric acid

3.02ct Round Faceted Sapphire 8mm Robur Case & Glass Press With wooden tenon holeSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur in orange, yellow, green, brown, purple, pink, black and colourless. Red and reddish pink coloured corundum is referred to as ruby. The variety in colours is due to trace amounts of elements such as iron, titanium, chromium, copper and magnesium. Mohs Scale of Hardness: 9 (out of 10). Sources: Mines that have yielded the