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Hugo Dummett
Hugo T. Dummett (1940–2002) was a South African mineral-exploration geologist who is best known for his role in the discovery of the Ekati Diamond Mine in the Barren Lands of Canada's Northwest Territories. Dummett has been described as "the brains, the ideas and the energy" behind the discovery of Ekati, which led to the creation of a new Canadian diamond-mining industry. Career Dummett earned his BSc degree at the University of the Witwatersrand in 1964, and moved to Canada in 1965 and attended Queen's university at Kingston, where he was a star rugby player playing fullback. In 1970, he entered the University of Queensland for graduate work. In 1977, Dummett signed on with Superior Oil to prospect for diamonds in North America, just as the science of using indicator minerals -- pyrope garnets, chrome diopside and chromite—for diamond exploration was being worked out. Superior formed a joint venture with Falconbridge Limited, and the joint venture hired geologist Charles Fip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugo Dummett
Hugo T. Dummett (1940–2002) was a South African mineral-exploration geologist who is best known for his role in the discovery of the Ekati Diamond Mine in the Barren Lands of Canada's Northwest Territories. Dummett has been described as "the brains, the ideas and the energy" behind the discovery of Ekati, which led to the creation of a new Canadian diamond-mining industry. Career Dummett earned his BSc degree at the University of the Witwatersrand in 1964, and moved to Canada in 1965 and attended Queen's university at Kingston, where he was a star rugby player playing fullback. In 1970, he entered the University of Queensland for graduate work. In 1977, Dummett signed on with Superior Oil to prospect for diamonds in North America, just as the science of using indicator minerals -- pyrope garnets, chrome diopside and chromite—for diamond exploration was being worked out. Superior formed a joint venture with Falconbridge Limited, and the joint venture hired geologist Charles Fip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kimberlite
Kimberlite is an igneous rock and a rare variant of peridotite. It is most commonly known to be the main host matrix for diamonds. It is named after the town of Kimberley in South Africa, where the discovery of an diamond called the Star of South Africa in 1869 spawned a diamond rush and the digging of the open-pit mine called the Big Hole. Previously, the term kimberlite has been applied to olivine lamproites as Kimberlite II, however this has been in error. Kimberlite occurs in the Earth's crust in vertical structures known as kimberlite pipes, as well as igneous dykes. Kimberlite also occurs as horizontal sills. Kimberlite pipes are the most important source of mined diamonds today. The consensus on kimberlites is that they are formed deep within the mantle. Formation occurs at depths between , potentially from anomalously enriched exotic mantle compositions, and they are erupted rapidly and violently, often with considerable carbon dioxide and other volatile componen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, making it the world's most sparsely populated sovereign nation. Mongolia is the world's largest landlocked country that does not border a closed sea, and much of its area is covered by grassy steppe, with mountains to the north and west and the Gobi Desert to the south. Ulaanbaatar, the capital and largest city, is home to roughly half of the country's population. The territory of modern-day Mongolia has been ruled by various nomadic empires, including the Xiongnu, the Xianbei, the Rouran, the First Turkic Khaganate, and others. In 1206, Genghis Khan founded the Mongol Empire, which became the largest contiguous land empire in history. His grandson Kublai Khan conquered China proper and established the Yuan dynasty. After the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society Of Economic Geologists
The Society of Economic Geologists (SEG) is a scientific organization that promotes the study of geology as it relates to mining, mineral exploration, mineral resource classification and mineral extraction. The society's Publication Board publishes the scientific journal ''Economic Geology''. The society serves 7,000+ members worldwide who are committed to advancing the science and the discovery of mineral resources through research, publications, courses, and field trips. History SEG began in 1919 with a group of Geological Society of America (GSA) with an interest in economic geology. December 28, 1920, 60 distinguished professionals met and established the organization. Notable economic geologists * Pavel Pavlovich Goudkoff (Gudkov) (1921). He was the organizer of the journal "Economic Geology" also.'Cutler, Willard W.'' Paul Pavel Goudkoff (1881—1955) // Bulletin of the American Association of Petroleum Geologists. 1955. V. 39. №. 10. P. 2109—2112 * Josiah E. Spurr (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Northern Miner
''The Northern Miner'' is a weekly trade journal (formerly part of the Hollinger group) that reports on the mining industry. ''The Northern Miner'' began publication in Cobalt, Ontario, Canada, in 1915, and has since moved publication to Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the ancho .... The weekly journal is considered to be the "leading authority on the mining industry in Canada", and " the mining industry's bible". References 1915 establishments in Ontario Trade magazines published in Canada Weekly magazines published in Canada Magazines established in 1915 Magazines published in Toronto {{mining-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oyu Tolgoi
The Oyu Tolgoi mine, also ( mn, Оюутолгой, ; "Turquoise Hill"), is a combined open pit and underground mining project in Khanbogd sum within the south Gobi Desert, approximately east of the Ömnögovi Province capital Dalanzadgad. The site was discovered in 2001 and is being developed as a joint venture between Turquoise Hill Resources (a majority owned subsidiary of Rio Tinto) with 66% ownership and the Government of Mongolia with 34%. The mine began construction as of 2010 and shipped its first batch of copper on 9 July 2013. The Oyu Tolgoi mining project is the largest financial undertaking in Mongolia's history and is expected upon completion to produce of copper annually. Financing for the project has come in part from the Rio Tinto Group and an investment agreement between Ivanhoe Mines and the government of Mongolia. Rio Tinto reached an agreement with the government in January 2022 to move the joint Oyu Tolgoi copper and gold project forward and resolve o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porphyry Copper
Porphyry copper deposits are copper ore bodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the deposit itself. Predating or associated with those fluids are vertical dikes of porphyritic intrusive rocks from which this deposit type derives its name. In later stages, circulating meteoric fluids may interact with the magmatic fluids. Successive envelopes of hydrothermal alteration typically enclose a core of disseminated ore minerals in often stockwork-forming hairline fractures and veins. Because of their large volume, porphyry orebodies can be economic from copper concentrations as low as 0.15% copper and can have economic amounts of by-products such as molybdenum, silver, and gold. In some mines, those metals are the main product. The first mining of low-grade copper porphyry deposits from large open pits coincided roughly with the introduction of steam shovels, the construction of railroads, and a surge in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivanhoe Mines
Ivanhoe Mines is a Canadian mining company focused on advancing its three principal projects in Southern Africa: the development of new mines at the Kamoa-Kakula copper discoveries in the Democratic Republic of Congo (DRC), the Platreef palladium-platinum-nickel-copper-rhodium-gold discovery in South Africa, and the extensive redevelopment and upgrading of the historic Kipushi zinc-copper-germanium-silver mine, also in the DRC. Ivanhoe also is exploring for new copper discoveries on its wholly owned Western Foreland exploration licences in the DRC, near the Kamoa-Kakula Project. History In October 2012, the company held an IPO on the Toronto Stock Exchange, raising $300 million, and valuing the company at $2.5 billion. In August 2013 the company changed its name to Ivanhoe Mines, taking advantage of Friedland's right to that name. In 2015, Ivanhoe sold half of its interest in the Kamoa copper project to Zijin Mining Group, a Chinese mining company, for US$412 million. In Apri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Claim
Mineral rights are property rights to exploit an area for the minerals it harbors. Mineral rights can be separate from property ownership (see Split estate). Mineral rights can refer to sedentary minerals that do not move below the Earth's surface or fluid minerals such as oil or natural gas. There are three major types of mineral property; unified estate, severed or split estate, and fractional ownership of minerals. Mineral estate Owning mineral rights (often referred to as a "mineral interest" or a "mineral estate") gives the owner the right to exploit, mine, and/or produce any or all minerals they own. Minerals can refer to oil, gas, coal, metal ores, stones, sands, or salts. An owner of mineral rights may sell, lease, or donate those minerals to any person or company as they see fit. Mineral interests can be owned by private landowners, private companies, or federal, state or local governments. Sorting these rights are a large part of mineral exploration. A brief outline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lac De Gras
Lac de Gras is a lake approximately north east of Yellowknife, in the Northwest Territories of Canada. Lac de Gras was the centre of the diamond rush of the 1990s. There are two working, and one closed, diamond mines in the area, Diavik Diamond Mine, Ekati Diamond Mine, and the care and maintenance Snap Lake Diamond Mine. It was called Ekati by aboriginal peoples. The lake is ultraoligotrophic but supports a slow-growing but stable population of some eight species of cold-water fishes, including round whitefish, cisco, and lake trout. Lake trout dominate the lake, both numerically and in terms of biomass. Other native fish species include common whitefish, Arctic grayling, burbot, longnose sucker, and slimy sculpin. Diavik Diamond Mines is conducting open-pit mining of kimberlite pipes using explosives near the lake. Lac de Gras' surface area is ; the historical surface area was , about 196.4 ha larger than today. The subbasin area is with the number of lakes smaller than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stewart Blusson
Stewart Lynn "Stu" Blusson, (born 1939) is a Canadian geologist, helicopter pilot, businessman and philanthropist. He co-discovered billion-dollar Ekati Diamond Mine, 300 kilometres from Yellowknife, Northwest Territories, Canada. He is President of Archon Minerals Ltd. In 2002, Blusson donated key start-up funds necessary for Quest University Canada in Squamish, British Columbia. In 2006, Blusson donated $10 million for the Archon X PRIZE to develop a quick and inexpensive way to sequence the human genome. Blusson had a net worth of $660 million CDN in 2006. Early life Blusson was born in Vancouver, British Columbia. He completed an undergraduate degree at the University of British Columbia (1960) and a doctorate in geology at the University of California, Berkeley (1964). Career After school, he joined the federal Geological Survey of Canada, leading regional geological mapping and research programs in the central Yukon and parts of British Columbia. During that time he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobil Oil
Mobil is a petroleum brand owned and operated by American oil and gas corporation ExxonMobil. The brand was formerly owned and operated by an oil and gas corporation of the same name, which itself merged with Exxon to form ExxonMobil in 1999. A direct descendant of Standard Oil, Mobil was originally known as the Standard Oil Company of New York (shortened to Socony) after Standard Oil was split into 34 different entities in a 1911 Supreme Court decision. Socony merged with Vacuum Oil Company, from which the Mobil name first originated, in 1931 and subsequently renamed itself to Socony-Vacuum Oil Company. Over time, Mobil became the company's primary identity, which incited another renaming in 1963, this time to Mobil Corporation. Mobil credits itself with being the first company to introduce paying at the pump at its gas stations, the first company to produce jet aviation fuel, as well as the first company to introduce a mobile payment device, today known as Speedpass. In 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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