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Turquoise Hill Resources
Turquoise Hill Resources was a Canadian mineral exploration and development company headquartered in Montreal, Quebec, and a majority-owned subsidiary of Rio Tinto Group. The company was called Ivanhoe Mines until August 2, 2012 when a financing agreement was completed with Rio Tinto. Rio Tinto acquired full ownership of Turquoise Hill in December 2022. Its principal and only material mineral resource interest is a 66% share of the Oyu Tolgoi Copper-Gold Mine in Southern Mongolia 200 km east of Dalanzadgad. The Oyu Tolgoi Project is considered one of the world's largest copper and gold porphyry deposits. For development to happen at Oyu Tolgoi, an agreement had to be made in which the Mongolian government took a 34% stake in the project; the royalty arrangement it currently has with the Mongolian government took years to reach which caused significant delays in project development. In Australia, Turquoise Hill Resources has stakes in mines containing gold, uranium, copper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsidiary
A subsidiary, subsidiary company or daughter company is a company owned or controlled by another company, which is called the parent company or holding company. Two or more subsidiaries that either belong to the same parent company or having a same management being substantially controlled by same entity/group are called sister companies. The subsidiary can be a company (usually with limited liability) and may be a government- or state-owned enterprise. They are a common feature of modern business life, and most multinational corporations organize their operations in this way. Examples of holding companies are Berkshire Hathaway, Jefferies Financial Group, The Walt Disney Company, Warner Bros. Discovery, or Citigroup; as well as more focused companies such as IBM, Xerox, and Microsoft. These, and others, organize their businesses into national and functional subsidiaries, often with multiple levels of subsidiaries. Details Subsidiaries are separate, distinct legal entities f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porphyry (geology)
Porphyry ( ) is a textural term for an igneous rock consisting of coarse-grained crystals such as feldspar or quartz dispersed in a fine-grained silicate-rich, generally aphanitic matrix or groundmass. The larger crystals are called phenocrysts. In its non-geologic, traditional use, the term ''porphyry'' refers to the purple-red form of this stone, valued for its appearance. The term ''porphyry'' is from the Ancient Greek (), meaning "purple". Purple was the color of royalty, and the "imperial porphyry" was a deep purple igneous rock with large crystals of plagioclase. Some authors claimed the rock was the hardest known in antiquity. Thus, "imperial"-grade porphyry was prized for monuments and building projects in Imperial Rome and thereafter. Subsequently, the name was given to any igneous rocks with large crystals. The adjective ''porphyritic'' now refers to a certain texture of igneous rock regardless of its chemical and mineralogical composition. Its chief characteris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott Wilson Group
Scott Wilson Group plc was a global integrated design and engineering consultancy with its headquarters in the United Kingdom. Founded as a civil engineering firm in 1951, the company broadened its range of services through acquisitions. Scott Wilson offered consultancy and professional services in the railways, buildings and infrastructure, environment and natural resources and roads sectors, and at its peak employed 5,500 people in 80 offices worldwide. Scott Wilson became a public limited company in 2006, and in 2010 was purchased by URS Corporation that in turn was purchased by AECOM. History Sir Cyril Kirkpatrick (1872–1957) was Chief Engineer to the Port of London Authority from 1913 to 1924, when he established his own firm specialising in docks, harbours and sea defences. During World War II, Kirkpatrick advised on the construction of the concrete caissons which formed the Mulberry Harbour that facilitated the D-Day landings. In 1945 engineers William Scott and Dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrick Gold
Barrick Gold Corporation is a mining company that produces gold and copper with 16 operating sites in 13 countries. It is headquartered in Toronto, Ontario, Canada. It has mining operations in Argentina, Canada, Chile, Côte d'Ivoire, Democratic Republic of the Congo, Dominican Republic, Mali, Papua New Guinea, Saudi Arabia, Tanzania, the United States and Zambia. In 2019, it produced 5.5 million ounces of gold at all-in sustaining costs of $894/ounce and 432 million pounds of copper at all-in sustaining costs of $2.52/pound. the company had 71 million ounces of proven and probable gold reserves. Barrick has met or beaten market consensus on its financial and operating results for eleven consecutive quarters as of Q3 2021. Barrick had been the world's largest gold mining company until Newmont Corporation acquired Goldcorp in 2019. Barrick expects to produce between 4.6 and five million ounces of gold and between 440 and 500 million pounds of copper in 2020. Chief executive Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennant Creek, Northern Territory
Tennant Creek ( wrm, Jurnkkurakurr) is town located in the Northern Territory of Australia. It is the seventh largest town in the Northern Territory, and is located on the Stuart Highway, just south of the intersection with the western terminus of the Barkly Highway. At the , Tennant Creek had a population of approximately 3,000, of which more than 50% (1,536) identified themselves as Indigenous. The town is approximately 1,000 kilometres south of the capital of the Northern Territory, Darwin, and 500 kilometres north of Alice Springs. It is named after a nearby watercourse of the same name, and is the hub of the sprawling Barkly Tableland – vast elevated plains of black soil with golden Mitchell grass, that cover more than 240,000 square kilometres. Tennant Creek is also near well-known attractions including the Devils Marbles, Mary Ann Dam, Battery Hill Mining Centre and the Nyinkka Nyunyu Culture Centre. The Barkly Tableland runs east from Tennant Creek towards the Qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloncurry
Cloncurry is a rural town and locality in the Shire of Cloncurry, Queensland, Australia. In the the locality of Cloncurry had a population of 2,719 people. Cloncurry is the administrative centre of the Shire of Cloncurry. Cloncurry is known as the ''Friendly Heart of the Great North West'' and celebrated its 150th anniversary in 2017.Community Research Report - Cloncurry (QLD) Introduction (20 September 2002) Cloncurry was recognised for its liveability, winning the Queensland's Friendliest Town award twice by environmental movement Keep Queensland Beautiful, first in 2013 and again in 2018. Geography Cloncurry is situated in the north-west of |
Mount Isa
Mount Isa ( ) is a city in the Gulf Country region of Queensland, Australia. It came into existence because of the vast mineral deposits found in the area. Mount Isa Mines (MIM) is one of the most productive single mines in world history, based on combined production of lead, silver, copper and zinc. With an urban population of 18,727 in 2021 census, Mount Isa is the administrative, commercial and industrial centre for the state's vast north-western region. Although situated in an arid area, the artificial Lake Moondarra north of the city on the Leichhardt River provides both drinking water and an area for watersports, birdwatching and recreation. Locals often refer to Mount Isa as "The Isa". Due to the lead production in the city, Mount Isa has one of the most intensive air quality monitoring systems in Australia. Concerns have been raised over childhood lead contamination and air pollution within the city. The Mount Isa Mines (MIM) in particular are a source of significan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mine In Inner Mongolia 002
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nariin Sukhait Mining Complex
The Nariin Sukhait or Ovoot Tolgoi mining complex ( mn, Нарийн Сухайт / Овоот Толгой) is located in the Gurvan tes sum (district) of Ömnögovi Province in Southern Mongolia Mongolia; Mongolian script: , , ; lit. "Mongol Nation" or "State of Mongolia" () is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of , with a population of just 3.3 million, .... The site is 25 km SE from sum center and 56 km north of Shivee Khüren - Ceke crossing point on the Mongolian-Chinese border. Three companies operate at Nariin Sukhait Mine as independent coal producers, namely, Mongolyn Alt Corporation LLC, Mongolia; and Mongolian-Chinese JV "Qinhua-MAK-Nariin Sukhait" LLC; as well as South Gobi Energy Resources Inc (a subsidiary of Ivanhoe Mines Inc), through its local subsidiary South Gobi Sands LLC. Nariin Sukhait is reported to hold about 380 million mt of resources of high-rank, low- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Weekly
''Mining Weekly'' is South Africa’s premier source of weekly news on mining developments in Africa’s most important industry. ''Mining Weekly'' provides in-depth coverage of mining projects & the personalities reshaping the mining industry. The publication is an essential source of information for those involved in the mining sector. History and profile ''Mining Weekly'' was first published in 1995 by Creamer Media an independent media publishing company based in Johannesburg, South Africa. The company was founded by Martin Creamer in 1981. On 13 March 1981, the first edition of Creamer Media's other weekly news magazine, ''Engineering News'' was published. The latest news and developments in the following mining sectors are available to readers of the magazine and visitors to the website, including Base Metals, Coal, Diamonds, Ferrous Metals, Gold, Platinum, Silver and Uranium. Key service areas and topics related to the mining industry such as Health and Safety Safet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SouthGobi
SouthGobi Resources is a coal mining company listed on the Hong Kong Stock Exchange and Toronto Stock Exchange. The company's primary asset is a coal mine and development projects of coal assets in Mongolia. A proposed acquisition of the company by a Chinese state owned mining firm in 2012 was thwarted by resource nationalism in Mongolia. The blocked deal led to a chain of events that negatively affected the Mongolian economy for the rest of the decade. Quickly in response to the announced deal, Mongolia passed an investment review law in Mongolia (shortly repealed after enactment) that while only briefly in force stunted for years foreign investor confidence in the country, which had been a darling in emerging markets investment circles before 2012. After the blocked deal, SouthGobi would itself face an equally dramatic fall from grace as the Mongolian economy. By 2015, the company lost 98% of its once sky high $3 billion Canadian dollar market capitalization that had peaked i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
