0.80ct Pear Shape Yellow Sapphire 6.8x4.8mm Witschi Analyser Q1 & Q Test 6000 Movable Contact Probes Ø8 x 3mm Stake

Ø8 x 3mm Stake

Bergeon 5499

Silicone gasket

They are made of top-class material with sturdy construction

59 minutes & 58 seconds

0.80ct Pear Shape Yellow Sapphire 6.8x4.8mm Witschi Analyser Q1 & Q Test 6000 Movable Contact Probes Ø8 x 3mm StakeSapphire 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: