Applying an external magnetic field offers a further degree ... walled nanotube with its ends in contact with two electrodes. A gold nanoparticle that is 30 nm in diameter was placed on top ...

Canadian Gold Resources Ltd. ("Canadian Gold" or the "Company") (TSX.V: CAN), a Canadian exploration company focused on ...

The precious metal’s record-breaking march beyond $US3000 an ounce has prompted another deal between two West Australian ...

Steel contains iron, so a steel paperclip will be attracted to a magnet too. Most other metals, for example aluminium, copper and gold, are NOT magnetic.

As retail demand in Asian markets was muted by high prices, bullion banks were even sourcing gold from refiners in Dubai, which usually serve as a major India-supplying hub, to cater their demand in ...