First Quantum Minerals Ltd. is a Canadian-based mining and metals company whose principal activities include mineral exploration, development and mining. Its main product is copper, which accounts for 80% of revenues as of 2016.
Newmont Corporation, based in Greenwood Village, Colorado, USA, is the world's largest gold mining company. Incorporated in 1921, it has ownership of gold mines in Nevada, Colorado, Ontario, Quebec, Mexico, the Dominican Republic, Australia, Ghana, Argentina, Peru, and Suriname. In addition to gold, Newmont mines copper, silver, zinc and lead.
Newcrest Mining Limited is an Australian-based corporation which engages in the exploration, development, mining and sale of gold and gold-copper concentrate. It is Australia's leading gold mining company and its operations have expanded beyond Australia, for example Indonesia, thus becoming a prominent international mining corporation. Newmont Mining Corporation initially started the company as a subsidiary in 1966. The subsidiary became Newmont Holdings Pty Ltd. in 1980 and in 1990 acquired 100% of Australmin Holdings Ltd. taking the current name.
Mining in Papua New Guinea is an important part of the Papua New Guinea economy.
Gold mining in Alaska, a state of the United States, has been a major industry and impetus for exploration and settlement since a few years after the United States acquired the territory from Russia. Russian explorers discovered placer gold in the Kenai River in 1848, but no gold was produced. Gold mining started in 1870 from placers southeast of Juneau, Alaska.
China Minmetals Corporation is a Chinese metals and mineral trading company headquartered in Beijing. It is a state-owned corporation under direct supervision of the State-owned Assets Supervision and Administration Commission (SASAC). China Minmetals is engaged in the production and trading of metals and minerals, including copper, aluminum, tungsten, tin, antimony, lead, zinc, and nickel.
The Telfer Mine is a gold, copper and silver mine located at Telfer on the land of the Martu people, in the Great Sandy Desert of Western Australia. It is owned by Newcrest Mining, "the largest gold producer listed on the Australian Securities Exchange."
The Boddington Gold Mine is a gold and copper mine located 13 km (8.1 mi) northwest of Boddington, Western Australia.
China National Gold Group Corporation (中国黄金集团公司) is a centrally state owned Chinese gold corporation primarily engaged in the mining and refining of gold, silver, copper, and molybdenum.
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.
Red Back Mining Inc. is an unhedged Vancouver based mineral resource company. Its focus is West Africa where it operates the Chirano Gold Project in Ghana and the Tasiast Gold Mine in Mauritania. It has one division, Red Back Mining NL, based in Perth, Australia. While independent it was considered one of Canada's Largest gold companies with a market capitalization of $ 5.8 billion or 3/4 as much as the 10th largest gold mining company in the world however at the time its key mines hadn't yet reached full potential or critical mass.
Turquoise Hill Resources is a Canadian mineral exploration and development company headquartered in Vancouver, British Columbia. Its focus is on the Pacific Rim where it is in the process of developing several large mines, the principal one being the Oyu Tolgoi Project in Southern Mongolia 200 km east of Dalanzadgad. The company was called Ivanhoe Mines until August 2, 2012 when an important financing agreement was made with Rio Tinto.
Equinox Minerals is a mining and exploration company with corporate offices in Perth, Australia and Toronto, Ontario, Canada. It has operations in Peru and Australia. In Zambia it owned the Lumwana Mining Company, but that was bought by Barrick Gold in 2011. Through Liontown Resources Limited and Alturas Minerals Corp., the company has gold and copper-gold exploration interests in Peru and Australia. The Lumwana project which had enough reserves to be productive for 37 years, cost the company one billion dollars to develop. In Zambia it has been credited with supporting social development through projects which aim to build schools, attract professionals to areas around its mine sites. 2010 copper production was 323.4 million pounds 68% higher than in 2009.
Wheaton Precious Metals Corp. is a multinational precious metals streaming company. It produces over 26 million ounces and sells over 29 million ounces of silver mined by other companies as a by-product of their main operations.
New Gold Inc. is a Canadian mining company that owns and operates the New Afton gold-silver-copper mine in British Columbia and the Rainy River gold-silver mine in Ontario, Canada. Through a Mexican subsidiary company, they also own the Cerro San Pedro gold-silver mine in San Luis Potosí, Mexico, which ceased operation in 2017. While New Gold was founded in 1980 for the purposes of mineral exploration, the company became a mine operator with its merger of Peak Gold and Metallica Resources in 2008. A fourth company, Western Goldfields, joined in 2009. Together they operated the Peak mine in Australia and Mesquite Mine in California but sold both in 2018. Headquartered in Toronto, shares of the company are traded on the Toronto and New York Stock Exchanges.
The El Indio Gold Belt is a mineral-rich region spanning the border between Chile and Argentina that contains large quantities of gold, silver and copper. On both sides of the border the belt is located within the Andes. The El Indio mine within the district was the first modern mine in Chile to produce gold as its main product. In Chile the main precious metal containing mineral is enargite. The El Indio belt is bordered in the north by another gold-silver mining district known as the Frontera District. Rodalquilarite, alunite and poughite are some of the minerals present in the area. The deposits of the belt formed during the Late Miocene period.
Royal Gold is a precious metals company with royalty claims on gold, silver, copper, lead and zinc at mines in over 20 countries. Over half of the developmental properties it has interests in are producing however most have not passed the exploration stage. Not all contracts are the same, some like the one it has with Thompson Creek Metals regarding a quarter of the gold produced at Mount Milligan lasts the length of the mine's life while others like Taparko in West Africa which ranges depending on the price of gold and the one in Pascua Lama where the 5.23% royalty is contingent on gold prices are structured differently; Most claims are between 1% and 5% but a few like Andacolo (75%) and Taparko (15%) are over 10%. It also has an interest in Osisko Mining's Malartic gold project within the abitibi gold belt.
Kagara Ltd was an Australian mining company operating in Queensland and Western Australia. The company was founded as Kagara Zinc Inc in 1981, and was based in Perth. Kagara entered voluntary administration on 30 April 2012. It subsequently went into liquidation in 2014.
SSR Mining, formerly Silver Standard Resources is a Vancouver based gold, silver, zinc and tin producer that owns the largest silver mine in Argentina. In addition it engages in exploration activity throughout the America's and Australia. Though its assets consist of 14 properties scattered across three continents it currently receives revenue from only one operation. Silver Standard also has a total gold resource of over 3.5 million ounces though 2P reserves represent only 5%. 12 of the 14 projects are 100% owned (exceptions are San Luis and Maverick Springs is. Not surprisingly a lot of its silver is in Mexico, Peru, the USA and Australia.
