Mining

Quebec tax burdens miners

An independent study conducted by PwC on provincial taxation of mining companies in Canada reveals that nearly 41% of mining profits in Quebec are paid as taxes and royalties, including the federal component, while the Canadian weighted average...

PUMPING: GIW slurry pump going strong after 52 years

GROVETOWN, Georgia - An LSA model slurry pump installed at the Noranda alumina plant in Gramercy, LA, has operated continuously with only routine maintenance for 52 years, according to the proud manufacturer, GIW Industries.

DRILLING: Improved cab from Atlas Copco for Pit Viper 270

GARLAND, Texas - Atlas Copco Drilling Solutions now offers a new cab for the Pit Viper 270 series, configured as a Pit Viper 271 or Pit Viper 275, to go along with the latest Rig Control System (RCS) automation technology…

AGREEMENT: Heath & Sherwood teams with Chinese researcher

TORONTO - Heath & Sherwood (1964) and the Beijing General Research Institute of Mining and Metallurgy (BGRIMM) have signed an agreement for the distribution of BGRIMM's analysis and instrumentation products to the worldwide customers and...

EXCAVATORS: Hitachi debuts second group of Dash-5 machines

MOLINE, Illinois - Hitachi Construction Products has introduced the second group of new ZX Dash-5 excavators. The ZX470LC-5, ZX670LC-5, and ZX870LC-5 models replace the predecessor ZX450LC-3, ZX650LC-3, and ZX850LC-3 units.

It’s great time to be a gold miner

The summer of 2011 is a wonderful time to be a gold miner. The price burst above US$1,800 an ounce on Aug 10, but has since fallen back a bit. Don't worry. It will rise again given the background of…

TUNNELLING: Redpath tackles inclined excavation in sand

BOTSWANA - Redpath South Africa has been awarded a first-of-its-kind inclined tunnelling contract in Africa. The approximately C$9.4- for the development of a sand tunnel at the re-commissioned Ghaghoo diamond mine in Botswana. The site, which...

Mining Marshall Plan for Northern Ontario

What a difference a decade makes! Ten years ago, according to many in the Toronto media, mining was a sunset industry and a modern industrial country/province should not be in such a supposedly "low tech" sector. Some even thought we…

MINERAL PROCESSING: Sandvik offers pair of new cone crushers

SWEDEN - Sandvik has introduced two new cone crushers for the mining industry. The company says specialized geometries, 745 kW of power, structural strength and proven technologies increase the performance of the units in both secondary (CH890...