mining operation
1Mining operation — One mine and/or tipple at a single physical location. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
2Operation Weserübung — Part of the Norwegian Campaign of the Second World War German forces advancing near Bag …
3Operation Starvation — Part of World War II, Pacific War B 29s over Japan in 1945. Location …
4Operation Linebacker — Part of Vietnam War Date 9 May – 23 October 1972 Location Democratic Republic of Vietnam Result …
5Operation Silver Fox — Part of Continuation War and World War II …
6Operation Royal Marine — was a military operation in World War II, in which naval mines were floated down rivers from France into Germany to destroy bridges and shipping. Promoted by Winston Churchill, it was planned in November 1939. However, Sir Edward Spears claimed… …
7Mining engineering — Surface coal mine with haul truck in foreground Mining engineering is an engineering discipline that involves the practice, the theory, the science, the technology, and application of extracting and processing minerals from a naturally occurring… …
8Mining in Sierra Leone — Diamond miners in Kono District The mining industry of Sierra Leone accounted for 4.5 percent of the country s GDP in 2007[1] and minerals made up 79 percent of total export revenue with diamonds accounting for 46 percent of export revenue in… …
9Mining — This article is about the extraction of geological materials from the Earth. For the municipality in Austria, see Mining, Austria. For the siege tactic, see Mining (military). For name of the Chinese emperor, see Daoguang Emperor. Simplified… …
10Mining industry of Russia — The mineral industry of Russia is one of the world s leading mineral industries and accounts for a large percentage of the Commonwealth of Independent States production of a range of mineral products, including metals, industrial minerals, and… …
