Question: Which mine was a gold producer at Yellowknife, Negus Mine or McIntyre Mines?

Context articles: Colomac Mine
Crisson Mine
McIntyre Mines
Negus Mine
P3 Mk2 mine
Thompson-Lundmark Mine
Bema Gold
Zhongjin Gold
Harmony Gold (mining)
Salmita Mine

The Colomac Mine was a privately owned and operated open pit gold mine located 220 km northwest of Yellowknife in the Northwest Territories in Canada .
 The Colomac mine operated between 1990–1992, and 1994–1997.
 It was operated by Neptune Resources Limited that had little success in making a profit during its operation.
 In 1994, the mine had reopened under Royal Oak Mines Inc.
 Both Neptune Resources and Royal Oak Mines where both owned and operated by Peggy Witte.
 Due to low gold prices and high cost of mining, Royal Oak Mines was forced into bankruptcy.
 The Federal Government of Canada became owners of the mine, along with the related environmental issues.
 A major cleanup effort is under way to prevent the mine from polluting the environment, but this might be too late at this stage.
 This mine is now owned and controlled by the Indigenous and Northern Affairs department of the Federal government, while Public Works and Government services is the current contracting authority.
Crisson Mine was a gold mine in Lumpkin County, Georgia, USA, located just east of Dahlonega.
 Like many mines in the area, the property probably started as a placer mine during the Georgia Gold Rush.
 Once the placer deposits had been exhausted, an open pit gold mine was established in 1847 and commercial operations continued until the early 1980s.
 A small stamp mill was also established here.
 Much of the gold used for the gold leaf dome of the Georgia State Capitol was mined at this mine, which was among the most productive mine in the Georgia Gold Belt.
 The mine is located just north of the site of the Consolidated Mine, which is itself north of and the Calhoun Mine.
The McIntyre mine is an abandoned underground gold mine in Schumacher, Ontario, Canada, which has earned a place in Canadian mining history as one of the nation's most important mines.
 Its iconic headframe, located near downtown Timmins, has come to represent the entire Porcupine Gold Rush.
 The McIntyre also yielded a considerable amount of copper over its life.
Negus Mine was a gold producer at Yellowknife, Northwest Territories, Canada, from 1939 to 1952.
 It produced 255,807 troy ounces (7956 kg) of gold from 490,808 tons of ore milled.
 The underground workings were acquired by adjacent Con Mine in 1953 and were used for ventilation purposes until Con Mine closed in 2003.
The P2 Mk2 and P3 Mk2 are Pakistani plastic cased minimum metal anti-tank blast mines.
 The P2 Mk2 has a square case with a central circular ribbed pressure plate, the P3 is circular with a central circular pressure plate.
 Both mines use anti-personnel mines as the fuse, typically the either the P4 Mk1 or P2 Mk2 anti-personnel mines.
 The anti-personnel mine sits in a cavity below the pressure plate, when enough pressure is place on the pressure plate of the mine, it collapses onto the anti-personnel mine triggering it and the main charge which sits below it.
 A yellow canvas carrying strap is normally fitted to the side of the mine.
 The mines have a secondary fuse well on the bottom which can be used with anti-handling devices.
 A GLM-2 electronic booby trap can be fitted to the cavity under the pressure plate.
 The mine is supplied with a steel disc which makes the mine more easily detectable, although this is seldom used.
 Since 1997 only a detectable version of the mine has been produced, and to comply with the Convention on Conventional Weapons amended protocol II, Pakistani stocks of the mine are being retrofitted with steel detection discs.
 The mines are found in Afghanistan, Angola, Eritrea, Ethiopia, Pakistan, Somalia, and Tajikistan.
The Thompson-Lundmark Mine was a gold producer in the periods 1941–1943 and 1947–1949, near Yellowknife, Northwest Territories.
 Gold was discovered here in 1938 by Fred W. Thompson and Roy Lundmark; they staked 46 claims that were incorporated into the mine.
 Underground and shaft work began in 1939.
 The mine processed 133,989 tons of ore to produce 70,339 troy ounces (2188 kg) of gold and 13,782 troy ounces (429 kg) of silver.
 The abandoned site was destroyed by forest fires during 1998.
 A detailed history is available in the link below.
Bema Gold Corporation was a Vancouver, British Columbia based intermediate gold producer with operating mines and development projects in Russia, South Africa, Chile and Canada.
 Bema operated the Julietta Mine in Russia, the Petrex Mines in South Africa, was a 50% owner of the Refugio MIne in Chile and was 49% owner of the Cerro Casale gold/copper deposit also in Chile.
 The Company hedge the gold price.
Zhongjin Gold is a Chinese mining corporation mainly focusing on non-ferrous metals, such as gold, copper, and platinum.
 They are China's largest gold producer.
 The corporation is based in Beijing, and holds mines in across China.
 They recently acquired two large gold production companies in Shandong, after winning a bidding war against Shandong Gold.
 The company's largest single gold mine in the Dazhuohan mine, producing 500,000 metric tones concentrate a year.
 They are currently traded on the Shanghai Stock Exchange as "Company 600489", and are listed on Forbes "Asian Fab 50" list.
 As they are generally considered China's most powerful gold corporation, they often do business with many foreign companies and entities.
Harmony Gold is the third largest gold mining company in South Africa, the 12th largest in the world (2009) and the 5th largest gold producer in the world.
 Harmony and its subsidiaries conduct underground and surface gold mining and related activities, including exploration, processing, smelting and refining.
 During the fiscal year ended 8 October 2004 (fiscal 2004), the company processed approximately 33.955 million tons of ore and sold 3,225,187 ounces (100,376.7 kg) of gold.
 It also has operations in Australia, Papua New Guinea and Canada.
 The company owns a number of mines including Elandskraal mine and Phakisa Mine.
 In South Africa, Harmony Gold holds at least nine mines, an open-pit mine, and many surface operations.
The Salmita Mine was a gold producer in the Northwest Territories, Canada during 1983 to 1987.
 The deposit was first discovered in 1945 and underground exploration was carried out in 1951-1952.
 It was reactivated for exploration by Giant Yellowknife Mines Limited in 1975 and entered production in 1983.
 They used the old camp and milling plant of the abandoned Tundra Mine, located a few kilometres to the south.
 The mine produced 179,906 troy ounces (5596 kg) of gold from the milling of 238,177 tons of ore.