Gold mining extraction and mining extraction of silver, copper and base metals; Mining services, namely, mining extraction services; construction, namely, construction management, road construction, building construction, earthworks construction, construction supervision, construction planning, construction of mines; demolition of buildings; installation, maintenance, repair of mining equipment and machinery; advisory services in the fields of mining extraction, repair and maintenance of mining machinery and equipment, and construction; "NEVADA GOLD MINES"; Custom design and engineering of mines in the field of mine exploration of precious and base metals; specialist consultancy, advisory and research services in the field of geophysical exploration for the mining industry; technological research in the fields of mining, mining machinery and equipment and geological prospecting, specialist mining and prospecting services in this class; advisory services in the field of geological and mineral prospecting; building and construction of mining equipment, namely, design and engineering of equipment for mining, custom manufacture of equipment for mining; engineering in the field of mining related construction
