Which mine covers 981 hectares,Beanland Mine or Camlaren Mine?
Camlaren Mine
Camlaren Mine
The Camlaren Mine was a small gold mine 80 km north-east of Yellowknife, Northwest Territories, Canada at Gordon Lake.
 It consists of a property totaling about 981 hectares.
 The two claims that make up the property were staked in 1936 by prospectors Don Cameron and the Mclaren brothers and developed with two shafts during 1937-1938.
 The name "Camlaren" is a portmanteau of Cameron and McLaren.
 Conditions attributed to World War II halted development at Camlaren in 1939.
Beanland Mine
Beanland Mine, also known as Clenor Mine, is an abandoned surface and underground mine in Northeastern Ontario, Canada.
 It is located about 1 km west of Arsenic Lake and 4 km northwest of the town of Temagami in central Strathy Township.
 It is named after Sydney Beanland, who first claimed the mine site in the 1920s and was a director for the mine from 1937 to 1938.
Peak Hill, Western Australia
Peak Hill is the name of a goldfield, locality and the site of a gold mining ghost town in the Murchison Region of Western Australia.
 The gold mine covers 2,162 hectares and consists of four open-cut mines, titled Main, Jubilee, Fiveways and Harmony. Escarpment Mine Project
The Escarpment Mine Project is a proposed opencast coal mine planned for the Mount Rochfort Conservation Area on the Denniston Plateau on the West Coast of New Zealand in the vicinity of the disused Escarpment Mine.
 Bathurst Resources Limited (through its subsidiary company Buller Coal Limited) intends to extract and export between one and four million tonnes of coal a year from open cast mining in an area of 200 hectares of conservation land on the southern Denniston Plateau.
 The proposed mine would be the second largest opencast coal mine in New Zealand after Solid Energy's Stockton Mine on the Stockton Plateau. M1936 mine
The M1936 (Mle1936) is a French light anti-tank mine used during the Second World War.
 The mine was captured in large numbers by the German army after the Fall of France, and was later used in North Africa and Italy.
 The mine consists of a base plate on top of which is a rectangular steel box containing an explosive charge.
 On top of the container are two M1935 or M1936 pressure fuzes.
 A pressure cover is fixed on top of the container by wires attached at either end of the container.
 Two pressure bars are welded to the inside of the pressure cover, each one is directly over a fuze—however, each bar has a recess preventing it from pressing on the pressure fuze, until a safety bar is inserted.
 The safety bar covers the recesses allowing the pressure cover to bear down directly on the pressure fuzes. Milne-Sherman Road
The Milne-Sherman Road is a concrete road in Northeastern Ontario, Canada, located about 2 km north of the town of Temagami.
 It has its connection with Highway 11 and is the main road that allows access to the abandoned Milne Townsite, as well as the abandoned Sherman Mine.
 Several gravel roads branch off the Milne-Sherman Road.
 One of these enters the main garbage dump of Temagami while another extends into a gravel pit and the Beanland Mine property. Odin Mine
Odin Mine is a disused lead mine in the Peak District National Park, situated at grid reference [ SK133835] .
 It lies on a site of 25 hectares near the village of Castleton, England.
 It is the oldest documented mine in Derbyshire and is thought to be one of the oldest lead mines in England.
 The mine is a Scheduled Ancient Monument and has biological and geological significance within the Castleton Site of Special Scientific Interest. Curragh coal mine
The Curragh Coal Mine is an open-cut, coal mine located 30 km north of Blackwater in Central Queensland, Australia.
 The mine has coal reserves amounting to 88 million tonnes of coking coal, one of the largest coal reserves in Asia and the world.
 The mine had an annual production capacity of 7 million tonnes of coal.
 The mine covers 12,600 ha of the Rangal Coal measures in the Bowen Basin. Environmental issues in Japan
Environmental pollution in Japan has accompanied industrialization since the Meiji period.
 One of the earliest cases was the copper poisoning caused by drainage from the Ashio Copper Mine in Tochigi prefecture, beginning as early as 1878.
 Repeated floods occurred in the Watarase River basin, and 1,600 hectares of farmland and towns and villages in Tochigi and Gunma prefectures were damaged by the floodwater, which contained excessive inorganic copper compounds from the Ashio mine.
 The local breeders led by Shozo Tanaka, a member of the Lower House from Tochigi appealed to the prefecture and the government to call a halt to the mining operations.
 Although the mining company paid compensatory money and the government engaged in the embankment works of the Watarase river, no fundamental solution of the problem was achieved. Blausteinsee
Blausteinsee, officially known as the Blausteinsee Leisure and Recreation Area, is an artificial lake north of Eschweiler municipality in the Aachen district of North Rhine-Westphalia, Germany.
 It is around 100 hectares in size and has a depth of 46 m.
 It was created during the regeneration of the "Zukunft" opencast coal mine in the Rhineland coalfield, made by flooding the pit left by the mine with water.
 Today the lake is a holiday area for the surrounding towns.
 The surface of the lake is 129 metres above sea level and the volume is around 25 million cubic metres.
 The filling of the lake began in 1994.