Orapa diamond mine

Coordinates: 21°18′30″S 25°22′10″E / 21.30833°S 25.36944°E / -21.30833; 25.36944
Source: Wikipedia, the free encyclopedia.

Orapa diamond mine
Location
Orapa diamond mine is located in Botswana
Orapa diamond mine
Orapa diamond mine
Botswana
LocationOrapa
CountryBotswana
Coordinates21°18′30″S 25°22′10″E / 21.30833°S 25.36944°E / -21.30833; 25.36944
Production
ProductsDiamonds (16.3 million carats in 2003)
History
Opened1971
Owner
CompanyDebswana
Websitedebswana.com

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.[1] The mine was discovered on 1 March 1967, a year after Botswana's independence, by a team of De Beers geologists, including Manfred Marx, Jim Gibson and led by Dr. Gavin Lamont.[2] It is the oldest of four mines operated by the company, and began operations in July 1971 and its first production was 1,438,168 carats (287,633.6 g).[3][1] The revenue the mine generated is credited for transforming the Botswana economy, as it allowed the government to invest in critical social services and national infrastructure.[4]

Orapa is an

ore grade at the mine is about 0.87 carats (0.174 g) per tonne. The mine was expanded in 1999, doubling its previous capacity. The processing plant at Orapa processes the ore produced at Orapa and Damtshaa diamond mines
.

Orapa and its sister mine Letlhakane employ over 3,100. Debswana also maintains a 100-bed

ISO 14001 certificate for environmental compliance, and places some importance on water conservation and waste management
.

The preserved Cretaceous (Turonian ~94-90 million years old) lake sediments overlying the pipe are an important locality for fossil insects.[6]

References

  1. ^ a b "Debswana History". www.debswana.com. Retrieved 27 May 2021.
  2. ^ editor, Online (10 November 2014). "Orapa diamond mine discovery story retold | Sunday Standard". Retrieved 15 December 2020. {{cite web}}: |last= has generic name (help)
  3. .
  4. .
  5. ^ "Q4 2019 Production Report" (PDF). Anglo American. Anglo American. 23 January 2020.
  6. ISSN 1021-3589
    .

References

External links