run-of-the-mine iron ore
1Iron ore — Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the …
2Iron Mountain Mine — Iron Mountain Mine, also known as the Richmond Mine at Iron Mountain, is a mine near Redding in Northern California. Geologically classified as a massive sulfide ore deposit, the site was mined for iron, silver, gold, copper, zinc, and pyrite… …
3Iron Mountain, Michigan — Infobox Settlement official name = Iron Mountain, Michigan settlement type = City nickname = motto = imagesize = image caption = image imagesize = image caption = image mapsize = 250px map caption = Location of Iron Mountain, Michigan mapsize1 =… …
4Mine railway — Preserved typical mine train at the Museu de Les Mines d Eschucha, Spain A mine railway is a railway constructed to carry materials and workers in and out of a mine.[1] Materials transported typically include ore, coal and spoil. Today most mine… …
5Mine exploration — This article is about visiting mines. For searching for minerals, see Mineral exploration. Mine exploration is a hobby in which people visit abandoned mines, quarries, and sometimes operational mines. Enthusiasts usually engage in such activities …
6Military history of the United Kingdom during World War II — Periods and eras in English history Anglo Saxon period (927–1066) Norman period …
7Dannemora mine — The new pithead gear at Dannemora, built in 1952 The Dannemora mine at Dannemora, Sweden was one of the most important iron ore mines in Sweden. The mine was closed by its owners SSAB in 1992. It may have been open since the 13th century, but the …
8Summitville mine — The Summitville Mine was a gold mining site in Rio Grande County, Colorado convert|25|mi|km|0|lk=on south of Del Norte. It is remembered for the environmental damage caused in the 1980s by the accidental leakage of mining by products into local… …
9Economy of the Song Dynasty — The Song Dynasty (960 ndash;1279) of China was a period of Chinese history marked by commercial expansion, economic prosperity, and revolutionary new economic concepts. Private trade grew and a market economy began to link the coastal provinces… …
10Wiluna Gold Mine — The Wiluna Gold Mine is an inactive gold mine in Western Australia near the town of Wiluna. The mine was active from 1984 till its closure in 2007. It is currently in care maintenance and not open to visitors. Overview The mine was owned by the… …
