From the open pit to the open market: Minerals find added value as collectibles Maureen Byko Materials World Pages: 11 - 13
Re-engineering engineering education for the challenges of the 21st century Gretar TryggvasonDiran Apelian Opinion Pages: 14 - 17
The extraction of lead from its ores by the iron-reduction process: A historical perspective R. K. Dube Archaeotechnology Pages: 18 - 23
Lead alloys for permanent anodes in the nonferrous metals industry Aaron FelderR. David Prengaman Overview Pages: 28 - 31
Expanding the cobalt recovery circuit at the Thompson nickel refinery Peter JebbinkRinaldo StefanMarcus Tomlinson Overview Pages: 37 - 42
The design-of-experiment optimization and development of cobaltite ore mineral processing Corby G. Anderson Overview Pages: 43 - 46
A correlation-based model for predicting gas extraction performance in a copper converting plant C. B. SolnordalP. J. WittM. Davari Overview Pages: 51 - 55
S-furnace roof modifications at Xstrata Copper, Timmins, Canada Allan MacRaeJohn Lenz Overview Pages: 56 - 58
Increasing the capacity of high-efficiency diffusion fiber beds in smelter gas plants Steven A. ZieboldDouglas E. Azwell Overview Pages: 59 - 62
A puzzling collection: Mechanical brainteasers challenge and entertain Kelly Roncone End Notes Pages: 72 - 72