Lonmin plc, formerly Lonrho plc, was a British producer of platinum group metals operating in the Bushveld Complex of South Africa. It was listed on the London Stock Exchange. Its registered office was in London, and its operational headquarters were in Johannesburg, South Africa.
Tarkwa is a town and is the capital of Tarkwa-Nsuaem Municipal district, a district in the Western Region southwest of South Ghana. Frequently dubbed as the "Golden City" by its indigenous populace, the region is characterized by a rich tapestry of Fante communities, among which include Efuanta, Tamso, Aboso, Akoon, Nzemaline, and Kwabedu.
Driefontein is the Driefontein Mine in the West Witwatersrand Basin mining field. The West Wits field was discovered in 1931 and commenced operations with Venterspost Gold Mine in 1939. In 1952, the West Driefontein mine is opened. In 1968, Kloof mine commences operations. In 1972, East Driefontein opens. In 1981, consolidation starts. In 1999, Gold Fields took control of the combined East and West Driefontein mines and merged them starting 2000 with Venterspost, Libanon, Leuudoorn and Kloof mines. In 2010, the current Kloof-Driefontein Complex, comprising KDC East and KDC West, is formed.
AECI Limited is a South African chemicals group and is listed on the JSE Securities Exchange.
Stillwater Mining Company is a palladium and platinum mining company with headquarters located at Littleton, Colorado, United States. It is the only palladium and platinum producer in the USA. The only other North America based palladium/platinum producer is North American Palladium, located in Canada. In 2017 it was acquired by Sibanye Gold Limited, who then began trading as Sibanye-Stillwater
The Mining industry of Ghana accounts for 5% of the country's GDP and minerals make up 37% of total exports. Gold contributes over 90% of the total mineral exports. Thus, the main focus of Ghana's mining and minerals development industry remains focused on gold. Ghana is Africa's largest gold producer, producing 80.5 t in 2008. Ghana is also a major producer of bauxite, manganese and diamonds. Ghana has 20 large-scale mining companies producing gold, diamonds, bauxite and manganese; over 300 registered small scale mining groups; and 90 mine support service companies. Other mineral commodities produced in the country are natural gas, petroleum, salt, and silver.
Aquarius Platinum plc is a Bermuda-registered and headquartered mining business.
IAMGOLD is an intermediate gold producer and developer based in Canada with operating mines in North America and West Africa. The Company has commenced production at the large-scale, long life Côté Gold Mine in partnership with Sumitomo Metal Mining Co. Ltd., which is expected to be among the largest gold mines in Canada. In addition, the Company has an established portfolio of early stage and advanced exploration projects within high potential mining districts. IAMGOLD employs approximately 3,600 people and is committed to maintaining its culture of accountable mining through high standards of Environmental, Social and Governance practices, including its commitment to Zero Harm®, in every aspect of its business. IAMGOLD is listed on the New York Stock Exchange (NYSE:IAG) and the Toronto Stock Exchange (TSX:IMG) and is one of the companies on the Jantzi Social Index, a socially screened market capitalization-weighted consisting of companies which pass a set of broadly based environmental, social and governance rating criteria.
Webber Wentzel is an African law firm headquartered in Johannesburg, South Africa. The firm operates in a collaborative alliance with global law firm, Linklaters.
There are different methods by which gold mining companies are ranked. One is by their annual production. Another is by their cash cost per ounce, that is, how much money it costs them to mine the gold. Since gold prices are the same everywhere, companies with lower costs per ounce make more profit. The most common method lists by market capitalization which considers the total value of capital holdings by that company. Also considered when comparing companies is their market capitalization per ounce of gold equivalent which takes the market value and total reserves and resources for each company as well as the price of gold into consideration. The figures for each company can be used to determine the value the stock market gives to each company's reserves on an ounce to ounce basis.
North American Palladium Ltd. is a former Canadian mining company that operated between 1968 and 2019 and that since 1993 operated the Lac des Iles mine in the Lac des Îles igneous complex of the Thunder Bay District of Ontario. The company primarily mined and explored for palladium but also for gold. Platinum, silver, nickel, and copper are mined as by-products. The company was listed on the Toronto Stock Exchange but was acquired by Impala Platinum in 2019.
The Tarkwa mine is one of the largest gold mines in the Ghana and in the world. The mine is located in the south-west of the country in the Western Region. The mine has estimated reserves of 15.1 million oz of gold.
The Ahafo mine is one of the largest gold mines in the Republic of Ghana and in the world. The mine is located in the center of the country in Brong-Ahafo Region. The mine has estimated reserves of 17 million ounces of gold.
The Driefontein mine is a large mine located in the northern part of South Africa in Gauteng. Driefontein is an important gold producer and represents one of the largest uranium reserves in South Africa having estimated reserves of 238 million tonnes of ore grading 0.0053% uranium.
The KDC mine, formerly the Kloof mine, is a large mine located in the northern part of South Africa in Gauteng, near Carletonville, and represents one of the largest uranium reserves in South Africa having estimated reserves of 256.4 million tonnes of ore grading 0.0036% uranium.
Sibanye-Stillwater is a multinational mining and metals processing Group with a diverse portfolio of mining and processing operations and projects and investments across five continents. The Group is also one of the foremost global PGM auto catalytic recyclers and has interests in leading mine tailings retreatment operations.
Simmer and Jack Mines Ltd is a South African company which was founded in 1887 by the German August Simmer and Scotsman John Jack, shortly thereafter selling the majority shareholding to Gold Fields of South Africa Ltd. The company was listed until 2013 at the Johannesburg Stock Exchange.
The Free State Gold Rush was a gold rush in Free State, South Africa. It began after the end of World War II, even though gold had been discovered in the area around the year 1934. It drove major development in the region until the mid–to–late 1980s as part of the mineral revolution in South Africa.
The Osisko Mining Corporation is a Canadian company that conducts mineral exploration work with a focus on seeking to develop a gold mine in Ontario or Quebec. The company adopted its name following the 2015 merger of five companies that resulted in the re-uniting of the executive management team of the original Osisko Mining Corporation.
The Castle Wind Farm is a privately owned 89 megawatt wind farm under construction in South Africa. The renewable energy infrastructure development project is owned and under development by a consortium comprising two South African businesses; (a) African Clean Energy Developments (Pty) Limited (“ACED”), a renewable energy development company headquartered in Cape Town and (b) Reatile Group, a Johannesburg-headquartered, 100 percent black-owned investment company which focuses on energy, petrochemicals and industry. The power generated at this wind farm is intended for sale to Sibanye-Stillwater, a Johannesburg-based multinational mining conglomerate. The power is intended for use by Sibanye-Stillwater in its mining operations in South Africa.
