2.19ct Octagon Cut Sapphire Certified Unheated 9x6.1mm Moebius 8203 Semi-Liquid Grease it's easy to carry and

it's easy to carry and make field measurement

Bergeon 8111

Seconds stake Ø0

35in (L * W * H)

2.19ct Octagon Cut Sapphire Certified Unheated 9x6.1mm Moebius 8203 Semi-Liquid Grease it's easy to carry andSapphire 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: