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Royal Oak Mines
Royal Oak Mines Incorporated was a gold mining company, founded in 1990 by Margaret "Peggy" Witte (now known as Margaret Kent) in Kirkland, Washington. The company held numerous gold and base metal properties in Canada, including the Giant Mine in the Northwest Territories, Pamour Mine in Ontario, Hope Brook Mine in Newfoundland, Colomac Mine in the Northwest Territories, and the Kemess Mine in British Columbia. The company also had significant interests in minerals in China through Asia Materials (44% share) and Highwood Resources (39% share). The company reported nearly US$600 million in assets, and loss of $4.4 million on revenues of US$187 million for fiscal 1996. Its Hopebrook and Colomac mines were closed in 1997. Low gold prices of 1997-1998 caused Royal Oak to go bankrupt in April 1999, and its mining assets were liquidated. Labour dispute Royal Oak Mines' operations at the Giant Mine in Yellowknife became infamous in Canada during the 1990s as the site of a protrac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roger Warren
Roger Wallace Warren (December 17, 1943 – July 24, 2019) was a Canadian miner who was convicted of nine counts of second-degree murder in connection to the September 18, 1992 Giant Mine bombings near Yellowknife, Northwest Territories, Canada. Warren was convicted (in 1995) due to his confession to the Royal Canadian Mounted Police. In 2003, Warren again confessed to the bombing, saying that he acted alone. This second confession followed the decision by the Association in Defence of the Wrongly Convicted, to drop their investigation of the case. During testimony at a July 2004 lawsuit (filed by the widows of the victims), Warren blamed poor security, his union (now part of the CAW union) and the company that owned the mine, Royal Oak Mines Incorporated, for provoking him. He claimed that a simple screen and padlock over a broken window would have dissuaded him, and that he was only capable of the bombing because strike-breakers had been "dehumanized" by his union. He also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mass Murder In 1992
Mass is an intrinsic property of a body. It was traditionally believed to be related to the quantity of matter in a physical body, until the discovery of the atom and particle physics. It was found that different atoms and different elementary particles, theoretically with the same amount of matter, have nonetheless different masses. Mass in modern physics has multiple definitions which are conceptually distinct, but physically equivalent. Mass can be experimentally defined as a measure of the body's inertia, meaning the resistance to acceleration (change of velocity) when a net force is applied. The object's mass also determines the strength of its gravitational attraction to other bodies. The SI base unit of mass is the kilogram (kg). In physics, mass is not the same as weight, even though mass is often determined by measuring the object's weight using a spring scale, rather than balance scale comparing it directly with known masses. An object on the Moon would weigh l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
