11.64ct Pale Bi-Colour Oval Faceted Sapphire 15x11mm jaxa wrench

11.64ct Pale Bi-Colour Oval Faceted Sapphire 15x11mm jaxa wrenchSapphire 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

18ct Yellow Easy - 700-715°C

and it can be adsorbed on the surface of glass/ceramic/marble/plastic board

Pocket sizes: Chest

5" x 1½" Swansdown

Capacity: 750ml

9ct Yellow Hard Plating Solution

Screw thread pitch inch and metric : 52 Pcs

Horia Swiss jewelling tool

great for use in most general electrical or household repairs

52 in (L * W * H)

63in (D * H)

For use with the Witschi Chronoscope S1 (any generation)