1.56ct Oval Faceted Mauve Sapphire 8.3x6.3mm Stanley 65cm Tool Box Vallorbe - Swiss Made -

Vallorbe - Swiss Made - 12930

Power Quantity Accuracy: (+/-)2%

Bergeon 4251

Radio-controlled

1.56ct Oval Faceted Mauve Sapphire 8.3x6.3mm Stanley 65cm Tool Box Vallorbe - Swiss Made -Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. 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 finest sapphires in colour and clarity are located in Kashmir, Myanmar and Sri Lanka. Nowadays the main sources of sapphires are: