The Jwaneng diamond mine

Diamond Mine

Diamond Mine is the second album by Blue Rodeo, released in 1989. It includes several instrumental interludes by Bob Wiseman between songs.-Track listing:All songs by Greg Keelor and Jim Cuddy.#"Swells"#"God and Country" – 3:32#"How Long" – 3:59...

is the richest diamond

Diamond

In mineralogy, diamond is an allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice. Diamond is less stable than graphite, but the conversion rate from diamond to graphite is negligible at ambient conditions...

 mine

Mining

Mining is the extraction of valuable minerals or other geological materials from the earth, from an ore body, vein or seam. The term also includes the removal of soil. Materials recovered by mining include base metals, precious metals, iron, uranium, coal, diamonds, limestone, oil shale, rock...

 in the world and is located in south-central Botswana

Botswana

Botswana, officially the Republic of Botswana , is a landlocked country located in Southern Africa. The citizens are referred to as "Batswana" . Formerly the British protectorate of Bechuanaland, Botswana adopted its new name after becoming independent within the Commonwealth on 30 September 1966...

 about 120 kilometres (74.6 mi) west of the city of Gaborone

Gaborone

' is the capital and largest city of Botswana with a population of 191,776 based on a 2006 survey, about 10% of the total population of Botswana....

, in the Naledi river valley of the Kalahari

Kalahari Desert

The Kalahari Desert is a large semi-arid sandy savannah in Southern Africa extending , covering much of Botswana and parts of Namibia and South Africa, as semi-desert, with huge tracts of excellent grazing after good rains. The Kalahari supports more animals and plants than a true desert...

. Jwaneng, meaning "a place of small stones", is owned by Debswana

Debswana

Debswana Diamond Company Ltd, or simply Debswana, is a giant mining company located in Botswana, and is the world's leading producer of diamonds by value. Debswana is a joint venture between the government of Botswana and the South African diamond company De Beers; each party owns 50 percent of...

, a partnership

Partnership

A partnership is an arrangement where parties agree to cooperate to advance their mutual interests.Since humans are social beings, partnerships between individuals, businesses, interest-based organizations, schools, governments, and varied combinations thereof, have always been and remain commonplace...

 between the De Beers

De Beers

De Beers is a family of companies that dominate the diamond, diamond mining, diamond trading and industrial diamond manufacturing sectors. De Beers is active in every category of industrial diamond mining: open-pit, underground, large-scale alluvial, coastal and deep sea...

 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.