2.83ct Octagon Cut Mauve Sapphire 10x6mm Watchmakers Coat

2.83ct Octagon Cut Mauve Sapphire 10x6mm Watchmakers CoatSapphire 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

VAT (£): 80

Bergeon 30080K

Steel block: Ø120mm x 6mm

static material or insulator

easy to store and transport

Item Weight: 143g / 5oz

Shaft: 8mm

4" x 1" Swansdown

Drills Size: 4mm

Hold in the centre and put the torch’s nozzle near the cup recess

Dimensions Length 56mm x Ø25mm x Ø12mm

Bergeon 7721