difference between an open pit mine and a quarry and a underground mine with shafts

Dozens missing in BHP-Vale mine disaster in Brazil as rescue continues

Rescuers continue search for survivors after flooding from two collapsed dams used by mines owned by BHP Billiton and Vale swept through six villagesRescue teams searched through mud and debris on Friday for dozens of people missing after a pair.

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Britain's first potash mine in 40 years sparks a £25bn investment drive amid concerns about demand for the fertiliser

Sirius Minerals has published a study in to the mine that will to create the huge underground network of shafts and tunnels underneath the beauty spot of the North York Moors National Park

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In a Sudbury mine, physicists probe secrets of dark matter

Buried two kilometres underground in an active ore mine, DEAP-3600 is the most sensitive dark matter detector of its kind Scientists are hoping to shine a light (so to speak) on one of the deepest mysteries of physics

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Over 60 illegal miners die in South African mine fire

Over 60 illegal miners die in South African mine fireOver 60 miners were killed in an abandoned gold mine shaft near Welkom, in the Free State province of South Africa, after a fire broke out inside the mine36 bodies from the Harmony Gold.

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Mine collapses in West Virginia; 2 reported dead

Mine collapses in West Virginia; 2 reported deadAt least 2 coal miners in Cucumber, West Virginia were killed inside an underground mine after the roof collapsed when a pillar fell over The collapse happened approximately 15 miles away from.

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Rudolf Mine theme park with a ferris wheel and mini golf sits 137ft UNDERGROUND

Situated 137ft underground, Rudolf Mine in Romania has been transformed into a lively tourist hotspot that draws in around 600,000 visitors a year

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Fencing for park's 'dangerous' mine shafts

"Potentially dangerous" mine shafts are being fenced off in a national park following safety fears

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US's largest indoor bike park Mega Cavern to open in Kentucky mine

A new underground bicycle park with miles of dirt trails, jumps and stunt courses is being built inside an abandoned limestone mine in Louisville, Kentucky

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Rudolf Mine theme park with a ferris wheel and mini golf sits 137ft UNDERGROUND

Situated 137ft underground, Rudolf Mine in Romania has been transformed into a lively tourist hotspot that draws in around 600,000 visitors a year

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Fencing for park's 'dangerous' mine shafts

"Potentially dangerous" mine shafts are being fenced off in a national park following safety fears

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In a Sudbury mine, physicists probe secrets of dark matter

Buried two kilometres underground in an active ore mine, DEAP-3600 is the most sensitive dark matter detector of its kind Scientists are hoping to shine a light (so to speak) on one of the deepest mysteries of physics

get price

Underground rock burst closes part of Quebec gold mine; no injuries

TORONTO - Iamgold Corp (TSX:IMG) has shut down a section of its Westwood mine east of Rouyn-Noranda, Que, following an underground rock burst on ThursdayThe company says no employees were injured and everyone in the mine was safely.

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Province grants two-year water discharge permit to Mount Polley mine

The BC government Monday granted a short-term water discharge permit to Imperial Metals Mount Polley mine to ensure a containment pit used to store mining waste will not overflow The company is using the Springer Pit, excavated to obtain ore,.

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Canadian, Chinese companies sign deal on proposed Idaho mine

BOISE, Idaho - A Canadian mining company has reached an agreement with a Chinese firm that will bring $700 million in financing for a possible open-pit molybdenum mine near Boise, Idaho

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The Romanian underground theme park in medieval mine

This underground theme park in Romania is situated in a medieval salt mine 137 ft and includes a boating lake and a ferris wheel

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Underground rock burst closes part of Quebec gold mine; no injuries

TORONTO - Iamgold Corp (TSX:IMG) has shut down a section of its Westwood mine east of Rouyn-Noranda, Que, following an underground rock burst on ThursdayThe company says no employees were injured and everyone in the mine was safely.

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Troubled, delayed Cigar Lake uranium mine finally has its official launch

SASKATOON - With a pair of oversized scissors and a stretch of silver ribbon, Cameco chief executive Tim Gitzel and the company's partners on Wednesday officially completed a 34-year quest to open the Cigar Lake uranium mine

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Over 60 illegal miners die in South African mine fire

Over 60 illegal miners die in South African mine fireOver 60 miners were killed in an abandoned gold mine shaft near Welkom, in the Free State province of South Africa, after a fire broke out inside the mine36 bodies from the Harmony Gold.

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Dog rescued from 200-ft mine shaft by Colorado firefighters

Firefighters in Colorado rescued a pet dog that fell 200 feet (61 metres) down an open mine shaft, lowering two crew members down the hole before winching the canine safe and sound to the surface

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