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Mining is the extraction of valuable geological materials from the Earth and other astronomical objects. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. The ore must be a rock or mineral that contains valuable constituent, can be extracted or mined and sold for profit. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water.
Newcrest Mining Limited is an Australian-based corporation which engages in the exploration, development, mining and sale of gold and the froth flotation product, 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 initially started the company as a subsidiary in 1966. The subsidiary became Newmont Holdings Pty Ltd in 1980 and in 1990 acquired 100 per cent of Australmin Holdings Limited taking the current name.
Eurasian Natural Resources Corporation PLC (ENRC) was a public, Kazakhstan/Central African-focused, multinational leading diversified natural resources company headquartered in London, United Kingdom. It had activities in integrated mining, processing, energy, logistics and marketing.
Oxiana Limited was an Australian copper and gold miner and exploration company.
Mount Isa Mines Limited ("MIM") operates the Mount Isa copper, lead, zinc and silver mines near Mount Isa, Queensland, Australia as part of the Glencore group of companies. For a brief period in 1980, MIM was Australia's largest company. It has pioneered several significant mining industry innovations, including the Isa Process copper refining technology, the Isasmelt smelting technology, and the IsaMill fine grinding technology, and it also commercialized the Jameson Cell column flotation technology.
Iluka Resources is an Australian-based resources company, specialising in mineral sands exploration, project development, operations and marketing. Iluka is the largest producer of zircon and titanium dioxide–derived rutile and synthetic rutile globally. Iluka mines heavy mineral sands and separates the concentrate into its individual mineral constituents rutile, ilmenite, and zircon. Some of the ilmenite is then processed into synthetic rutile.
The mining industry of Botswana has dominated the national economy of Botswana since the 1970s. Diamond has been the leading component of the mineral sector since large-scale diamond production began in 1972 by Debswana. 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, coal and soda ash production also has held significant, though smaller, roles in the economy.
Mining is the biggest contributor to Namibia's economy in terms of revenue. It accounts for 25% of the country's income. Its contribution to the gross domestic product is also very important and makes it one of the largest economic sectors of the country. Namibia produces diamonds, uranium, copper, magnesium, zinc, silver, gold, lead, semi-precious stones and industrial minerals. The majority of revenue comes from diamond mining. In 2014, Namibia was the fourth-largest exporter of non-fuel minerals in Africa.
OZ Minerals is a mining company based in Adelaide, South Australia. Formerly listed on the Australian Securities Exchange, it was acquired by BHP in April 2023.
The Prominent Hill Mine is a major copper, silver, and gold mine in north west South Australia, 130 km south-east of Coober Pedy, which has been developed by Oxiana Limited, later to become OZ Minerals. The deposit is an iron oxide copper gold style mineralisation.
Ausenco Limited is a multinational engineering, procurement, construction management, and operations service provider to the energy and resources sectors. Its head office is in Brisbane, Australia. The company's name is an amalgamation of "Australian Engineering Company."
The Golden Grove mine is a copper, lead, silver, zinc and gold mine located 52 km south-southeast of Yalgoo, Western Australia. It is operated by 29Metals Limited after a 2021 divestment by EMR Capital.
Mark Cutifani is an Australian businessman and the former chief executive of diversified mining group, Anglo American plc where he is also a member of the Board and Group Management Committee (GMC). Cutifani is a non-executive director of Anglo American Platinum, and chairman of De Beers. He is also a Non-Executive Director of Total S.A. He was formerly CEO of South African gold mining company AngloGold Ashanti. Cutifani is a fellow of the Royal Academy of Engineering, a board member of the Hydrogen Council., recipient of the AusIMM Institute Medal. and Mines and Money Lifetime Achievement Award winner.
Mining in North Korea is important to the country's economy. North Korea is naturally abundant in metals such as magnesite, zinc, tungsten, and iron; with magnesite resources of 6 billion tonnes, particularly in the North and South Hamgyong Province and Chagang Province. However, often these cannot be mined due to the acute shortage of electricity in the country, as well as the lack of proper tools to mine these materials and an antiquated industrial base. Coal, iron ore, limestone, and magnesite deposits are larger than other mineral commodities. Mining joint ventures with other countries include China, Canada, Egypt, and South Korea.
Paul Sinclair Heithersay is a public servant employed by the Government of South Australia. He is the chief executive of the Department for Energy and Mining. He was appointed to this role by the then recently elected Liberal government in June 2018.
Ian Geoffrey Gould is a former Chancellor of the University of South Australia (2008–2015) and former Managing Director (Australia) of Rio Tinto Group. Gould is considered to be one of South Australia's most influential people.
The South Australian Minerals and Petroleum Expert Group (SAMPEG) was first created by the Government of South Australia in 2004. Appointments were made by Premier Mike Rann under Theme 8 of the PACE initiative, with the aim of addressing historical perceptions of South Australia's poor mineral and petroleum prospectivity. Appointed members include high-profile national and international leaders in the resource sector. SAMPEG promotes the message that South Australia’s resources potential is under-explored and that the State Government "is willing to back investors in the resources sector, in a strategic, tangible and substantial way, including subsidised drilling and new, free, pre-competitive data."
The Legend in Mining award is presented annually to individuals who have made notable contributions to the resources sector in Australia.
The Resources and Energy Sector Infrastructure Council (RESIC) was created by the State Government of South Australia in 2007 to support the development of future infrastructure projects. It was a small group of senior executives selected to represent the industry and public sector's leaders. The council facilitates close working relationships between private and public sectors on infrastructure planning and development matters and aims to foster cooperation between companies to maximize the value of proposed infrastructure and minimize unnecessary duplication.
James Richard MayFTSE HonFAusIMM was an Australian chemical engineer and company director who was the Chief Executive Officer of the Australian Minerals Industry Research Association Limited (AMIRA) between 1968 and 1994. He was also a fellow of a number of chartered institutions and organisations and was on various committees and academic associations and institutes.
References
- 1 2 3 4 "About the SAMPEG Members". Department of State Development. Government of South Australia. Retrieved 16 September 2014.
- ↑ "Owen Hegarty". Owen Hegarty. Retrieved 16 September 2014.
- ↑ "Tigers Realm Coal fast tracks mine development with fleet purchase". Proactive Investors Australia. 25 August 2014. Retrieved 16 September 2014.
- 1 2 "Profile". Owen Hegarty. Retrieved 16 September 2014.
- ↑ Hegarty, Owen (4 September 2014). "Why the Forrest Review deserves our national attention". Owen Hegarty. Retrieved 16 September 2014.
- ↑ "Mr Owen Leigh Hegarty". It's An Honour. Retrieved 16 June 2021.