A reddish-brown metal. - Naimur Rahman
Copper Ridge Explorations Inc.
copper exploration company based in the Tintina Gold Belt.
Uintah Mountain Copper Company
mining a natural red iron oxide ore deposit in the Uinta Mountains.
Asian Copper Information Center
provides technical and environmental literature regarding copper and its alloys.
Copper Development Association UK
provides technical advice and information to promote the correct and efficient use of copper and cop...
Canadian Copper and Brass Development Association
provides information on the properties, advantages, and applications for copper, brass and bronze al...
CopperInfo
worldwide copper information source from the International Copper Association. Includes information ...
International Copper Study Group
intergovernmental organization that serves to increase copper market transparency and promote intern...
Copper Development Centre - South East Asia
the Asia-Pacific arm of the International Copper Association. Provides consulting, research, and wor...
International Copper Association - Copper Page
information on copper and its alloys, the copper industry, and application areas.