Tailings in a sentence

The Alberta Energy Regulator says it’s looking for an investigator to dig into releases of oilsands tailings and tailings-contaminated water that weren’t made public for nine months.

Tailings from the in Leach ("CIL") circuit will be deposited in the existing on-site paddock style tailings storage facility ("TSF") and the already permitted TSF paddocks 4 and 5 to be constructed starting in late 2021.

Material used to raise the dam can include the tailings (depending on their size) along with dirt. citation There are three raised tailings dam designs, the upstream, downstream and centerline, named according to the movement of the crest during raising.

Alberta's energy regulator is confirming that hazardous chemicals are present in a small waterbody after two releases of tailings-contaminated wastewater from Imperial Oil's Kearl oilsands mine.

At the summit, doctors, including Fort McMurray physician called for more studies on the health impacts of tailings and noted a high prevalence of rare cancers in the small Fort Chipewyan population.

Followed by two stages of regrind and cleaner magnetic separation, a further 12% of fresh plant feed is diverted to final tailings, resulting in a "magnetics only" concentrate consisting of awaruite and magnetite.

Imperial Oil’s president and CEO described the failure to alert downstream communities to toxic oilsands tailings leaks as a “communication breakdown” during his testimony on Parliament Hill on Thursday.

It is expected to be the first potash mine internationally to leave no salt tailings at the surface, thereby reducing the water consumption by approximately half as well as significantly improving energy efficiency.

It was one of the largest tailings leaks in Alberta’s history.

Tailings samples are being tested during a tour of Imperial's oil sands research centre in Calgary on Tuesday, Aug. 28, 2018.

Tailings storage facility ("TSF") - immediately financially viable.

The company’s patented, award-winning Circular Mineral Harvesting closed-circuit rare earths extraction process eliminates the need for a tailings dam and conditions spent clays for future revegetation with native forests.

The pond the water was released from “is not related to mining, extraction or tailings processes, and contains precipitation and snow melt water," it said.

The regulator soon concluded the water had come from tailings ponds where the company stored the toxic sludge-like byproducts of bitumen mining.

The Wolfden resolution, if adopted by town voters, confirms that Wolfden intends to locate associated mining facilities — a concentrator plant, water treatment plant, dry stack tailings — in a community near the mine, but not Patten.

The Yukon government is directing the owners of the Minto Mine to brace for a heavy spring melt, and to take some needed measures now to prevent toxic water from tailings ponds from spilling into the environment.

Ultramafic rocks from the project (in the form of tailings and waste rock) are being assessed for their ability to capture and store carbon.

What will happen if a tailings spill occurs?

As a result of the block on the tailings dam, the company behind the project, Perth-based Regis Resources, said the mine at Blayney was no longer financially viable.

Ms Plibersek earlier said she'd objected to the tailings dam being established on 400 hectares of the 2,500 hectare site, and suggested the company find another place for it.