A copper penny appears to turn to silver after heating in an evaporating dish with a mixture. The penny then appears to turn to gold when heated in a flame. Heat causes a fusion of zinc and copper to ...

Robert Hinchcliffe, President and CEO of Galway Metals, said, "Galway is pleased with results received to date from the Phase One drill program, and has begun its new 6,000 metre, Phase Two drill ...

RIMOUSKI, QUEBEC--(Marketwired - Oct 14, 2015) - Puma Exploration (TSX VENTURE:PUM)(SSE:PUMA) launches its fall exploration program on the Turgeon Cu-Zn VMS Project in New Brunswick. Puma field crews ...

Highest grade intercept to date on project confirmed across an untested 80-metre gap Highlights: London, Ontario–(Newsfile Corp. – November 20, 2025) – Abitibi Metals Corp. (CSE: AMQ) (OTCQB: ...

WINNIPEG, MANITOBA--(Marketwired - Aug. 25, 2014) - Wildcat Exploration Ltd. (TSX VENTURE: WEL) is pleased to announce that the initial diamond drill hole ("DDH") in the current year's work program at ...

This is a preview. Log in through your library . Abstract The concentrations of Cd, Cu, Pb, and Zn were determined in the abiotic and biotic components at two sites in the Fox River, Illinois.

"Today's hole represents our thickest intercept yet at the Ballywire discovery, surpassing our 29.6 metres of 10.6% Zn+Pb, 78 g/t Ag and 0.15% Cu announced in June 2024," stated Bart Jaworski, CEO.

Cereals - especially common wheat - are the most important staple food; however, their grains often contain very low amounts of available iron (Fe), zinc (Zn), copper (Cu) and manganese (Mn). The aim ...