Educational Materials

Tuesday, November 29, 2011

Dr. Gordon Edwards gives a brief overview of risks and issues particular to uranium mining, citing regulatory changes that could make it safer. But the question still remains: should uranium mining go ahead at all?

Wednesday, July 7, 2010

MiningWatch has been informed in an email from the company, and confirmed by the staff for local MP Bruce Hyer, that Marathon PGM is no longer considering the destruction of Bamoos Lake as one of two tailings management options.

Tuesday, February 23, 2010

The creation of large volumes of waste, including solids, liquid effluents, and air emissions, is a fact of life for mining and mineral processing operations. Depending on the minerals’ natural geology and how they are processed these wastes can often be hazardous to the environment and human health. Solid wastes including waste rock and tailings are, by volume, the most significant waste generated by mining and mineral processing. Solid wastes are typically in the tens to hundreds of millions of tons of waste for a single mine. A rough estimate of Canadian production is 2 million tonnes a day. Based on information available from the U.S., it is safe to assume that mining in Canada generates a greater volume of toxic waste than any other industry in the country.

Monday, November 23, 2009

In anticipation of the annual Mining Day on the Hill lobbying frenzy, MiningWatch Canada would like to provide you with an alternative perspective on several important issues. The mining industry is one of the most policy-privileged industries in Canada. This is despite the fact that at home and around the world, the industry has generated massive environmental impacts, created social conflicts, and infringed on Aboriginal rights and title.

Thursday, June 4, 2009

When a mining company wants a specific mineral, it has to remove rock to get at it. Only a small amount of rock – ore – will contain the mineral that the company wants. With open pit or open cast mining, the soil, vegetation, and rock above the ore body, called the overburden, must also be removed. Any other rock that is removed that does not contain "economic amounts" of mineral is called waste rock. Mining companies put this waste rock in piles or "dumps" (often measuring several square kilometres).

Thursday, June 4, 2009

Mining will fragment, if not destroy habitat. It can poison waters. Some of these negative impacts are permanent. For example, there are at least 10,000 abandoned mines across Canada. This means that there is no company to take responsibility for the clean up of these mines, even when there is contamination. When there is no company that is responsible for the clean up, the government is on the hook for clean up and rehabilitation. This means that taxpayers are ultimately responsible for a mining company's mess.

Thursday, November 1, 2007

Mining InvestorsCommunities dealing with the impact from mining activities (whether at the claim-staking, exploration, development, operating, closure, or restoration/rehabilitation stage) find themselves confronted by a legal entity they may not understand, making demands that are contrary to the desires of the community, and giving reason for its behaviour that they do not know how to counteract.

Saturday, March 3, 2007

Notes for Jamie Kneen's response to Pierre Gratton, Vice President for Sustainable Development and Public Affairs of the Mining Association of Canada in a debate entitled "Earth: What is Mining All About? The Up and Down Sides", presented as part of the Ottawa University Institute of Environment 2006-07 Lecture Series “Elemental Environmentalism: Water, Air, Fire and Earth”.