clean mining for a richer earth

Gold; jewellery incorporating diamonds; jewellery incorporating precious stones; precious stones; gold alloys; jewellery containing gold; jewellery made from gold; jewellery made from silver; silver; platinum (metal); jewellery in precious metals; diamonds. Mining extraction. Grinding of metals; metal casting; metal cutting; metal finishing; metal forging; metal machining; metal moulding; metal plating; metal polishing; metal stamping of gold and other metal materials; metal tempering; hammering of gold and other metal materials; metallurgical processing of gold and other metal materials, namely, the extraction, separation, cutting, shaping, polishing, alloying, heat treatment, joining, corrosion protection and testing of metals; metallurgical smelting; processing of metallic materials; polishing of metals; treatment of metals; working of metals; extruding of metal alloys in the metallurgical processing of gold and other metal materials; laser treatment of metal; metal treating; metal brazing of gold and other metal materials. Mechanical engineering services (design); advisory services relating to industrial design; advisory services relating to material testing; design and development services in metallurgy; metallurgical analysis; metallurgical testing; provision of information relating to industrial design; provision of information relating to industrial engineering; research relating to industrial machinery; advisory services relating to industrial engineering.