White Gold and Silver MokumeThis ring has an inlay of white gold and sterling silver mixed in a random pattern. Mokume Gane is Japanese for wood grain metal and is an ancient technique used in swordmaking. The silver has the option to be oxidized, but is not oxidized here, so the metals are subtle when polished or contrast as shown when brushed. The white gold stays whiter this way. The ring shown is 7mm in width, and has a brushed finish.