When you think of B.C.’s central interior forests, you probably picture swaths of trees stretching over hills and up mountains, punctuated by rivers and the occasional lake.
You probably don’t think of sand.
But if a proposal working its way through the B.C. environmental assessment process is approved, a special type of sand used in hydraulic fracturing for gas — commonly known as fracking — will be extracted from a forest near Bear Lake, north of Prince George. The sand would be trucked to B.C.’s northeast, where a fracking boom is poised to begin to supply the province’s new liquefied natural gas (LNG) export industry.
Vitreo Minerals, a sand and gravel supplier based in Golden, B.C., proposes to build an open-pit mine and two processing facilities that could produce two million tonnes of frac sand per year for up to 20 years. The Angus mine, which has the potential to supply up to 400 fracking wells per year, would be B.C.’s only operating frac sand mine.
The project will involve building new access roads through the forest, clearing land for the mine and its crushing and drying facilities and constructing a new transmission line and natural gas pipeline to power the operation, according to a project description submitted to the B.C. Environmental Assessment Office.
“We propose to essentially mine — by drilling and blasting in a very conventional-looking quarry — a rock known as quartz arenite, a very high-purity silica-rich rock,” Vitreo Minerals CEO Scott Broughton explained during a recent project information session hosted by the assessment office. “It actually has the perfect-size sand grains that we’re looking for to produce proppant [frac sand] for the oil and gas industry.”
But environmental groups say the mine, which would be located in the Fraser River watershed, poses risks to nearby communities, water, local wildlife and the environment.
Sven Biggs, the Canadian oil and gas programs director for Stand.Earth, said the non-profit group will be keeping tabs on any long-term expansion plans for the frac sand industry in B.C. “If the plan really is to produce enough silica in British Columbia to support the LNG industry here in B.C. and Alberta, those would be very large operations and could have a much larger footprint than this initial project,” he told The Narwhal.