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Field of vision: 9°=1m/3m
6mm: Approx
6mm Channel Anticlastic Pliers
00mm HSS High Speed Ste
Similar to aqua but with easier to work with
2.1ct Oval Faceted Sapphire 9.9x7mm Mic-Fi Handheld Wifi Microscope Field of vision: 9°=1m/3mSapphire 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:
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