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Mining In Botswana
The mineral industry of Botswana has dominated the national economy since the 1970s. Diamond has been the leading component of the mineral sector since large-scale diamond production began in 1972. Most of Botswana's diamond production is of gem quality, resulting in the country's position as the world's leading producer of diamond by value. Copper, gold, nickel, and soda ash production also has held significant, though smaller, roles in the economy. In 2005, mining accounted for about 38% of Botswana's real gross domestic product (GDP), and more than 50% of government revenues were derived from mining and mineral-processing activity. In 2005, the nominal value of minerals produced in Botswana exceeded that of 2004 by about 20% in U.S. dollars. Much of the increase was attributed to higher international mineral prices [...More Info...] [...Related Items...] |
Damtshaa Diamond Mine
The Damtshaa diamond mine is a diamond mine located in Botswana about 220 kilometers (140 mi) west of the city of Francistown. Damtshaa, meaning "water for a tortoise", is owned by Debswana, a partnership between the De Beers company and the government of Botswana. It is the newest of four mines operated by the company, officially opening on October 25, 2003. Damtshaa is of open pit construction, located on top of four distinct kimberlite pipes of varying ore grade. The mine is forecast to produce about 5 million carats (1,000 kg) of diamond from 39 million tons of ore over the projected 31 year life of the mine. In 2003, the Damtshaa mine produced 292,000 carats (58.4 kg). Recovered ore grade averages about 0.6 carats (12 mg) per metric ton. The ore produced at Damtshaa is processed at a processing plant at its sister mine, the Orapa diamond mine, about 20 km (12 mi) distant [...More Info...] [...Related Items...] |
IAMGOLD Corp.
Entering 2020, Iamgold controlled three productive mines that had combined to produced 762,000 ounces in 2019.[1] In addition, the company owned controlling interest in two developing mines with stakes exploration activities in numerous locations in west Africa, Canada, Nicaragua, Brazil.
The company's largest operating mine is located in Burkina Faso. Iamgold subsidiary company Essakane S.A. operates the Essakane gold mine with the Government of Burkina Faso owning a 10% stake. It is an open pit mine, with heap leach processing, along the Gorouol River near the town of Falagountou and the border with Niger. It was acquired by Iamgold in 2009 from Orezone Resources who had conducted exploration and development activities. The mine began commercial production in July 2010
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Orapa Diamond Mine
The Orapa diamond mine is the world's largest diamond mine by area. The mine is located in Orapa, a town in the Central District of Botswana about 240 km (150 mi) west of the city of Francistown. Orapa ("resting place for lions") is owned by Debswana, a partnership between the De Beers company and the government of Botswana. It is the oldest of four mines operated by the company, having begun operations in July 1971. Orapa is an open pit style of mine and is the largest diamond mine in the world by area. The mine is located on two kimberlite pipes that converge near the surface, covering 1.18 km2 (0.46 sq mi). Orapa operates seven days per week, and produces 20 million tonnes (20,000,000 long tons; 22,000,000 short tons) of ore and an additional 40 million tonnes (39,000,000 long tons; 44,000,000 short tons) of waste rock per year [...More Info...] [...Related Items...] |
Jwaneng Diamond Mine
The Jwaneng diamond mine is the richest diamond mine in the world[2] and is located in south-central Botswana about 120 kilometers (75 mi) west of the city of Gaborone, in the Naledi river valley of the Kalahari. Jwaneng, meaning "a place of small stones", is owned by Debswana, a partnership between the De Beers company and the government of Botswana. It is the second newest of four mines operated by the company, having begun operations in 1982. Jwaneng is an open pit mine. The mine produces 9.3 million tons per year of ore and an additional 37 million tons per year of waste rock. The mine is located on three kimberlite pipes that converge near the surface, covering 520,000 square metres at ground level. Currently, the mine produces approximately 11 million carats (2,200 kg) of diamonds.[3] The recoverable ore grade at the mine is about 1.25 carats per ton (250 mg/t) [...More Info...] [...Related Items...] |
Letlhakane Diamond Mine
The Letlhakane diamond mine is a diamond mine located in Botswana about 190 kilometers (120 mi) west of the city of Francistown. Letlhakane, meaning "little reeds", is owned by Debswana, a partnership between the De Beers company and the government of Botswana. It is the second oldest of four mines operated by the company, having begun operations in 1975.[citation needed] Letlhakane is of open pit construction. In 2003, the mine produced 1.06 million carats (212 kg) of diamond. The recoverable ore grade at the mine was about 0.26 carats (52 mg) per ton. The ore produced at Letlhakane used to be processed at a processing plant at its sister mine, Orapa diamond mine, about 50 km (31 mi) distant. The Letlhakane mine is also managed from the Orapa mine.[ [...More Info...] [...Related Items...] |