Answer: evaporite sequences
Commercial ore deposits are most likely associated with ________.
An ore deposit is one occurrence of a particular ore type. Most ore deposits are named according to their location (for example the Witwatersrand South Africa) or after a …
Volcanogenic massive sulfide ore deposits also known as VMS ore deposits are a type of metal sulfide ore deposit mainly copper-zinc which are associated with and created by volcanic-associated hydrothermal events in submarine environments …
Uranium ore - Wikipedia
Ore - Wikipedia
Ore - Wikipedia
Ore - Wikipedia
Tue Aug 14 2007 14:30:00 GMT-0400 (Eastern Daylight Time) · Uranium ore deposits are economically recoverable concentrations of uranium within the Earth's crust.Uranium is one of the more common elements in the Earth's crust being 40 times more common than silver and 500 times more common than gold. It can be found almost everywhere in rock soil rivers and oceans. The challenge for commercial uranium extraction is to find those areas …
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 .These deposits form a mineralized commodity that is of economic interest to the miner. Ores recovered by mining include metals coal oil shale gemstones limestone chalk dimension stone rock salt potash gravel and clay.
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 color from dark grey bright yellow or deep purple to rusty red. The iron is usually found in the form of magnetite hematite goethite limonite or siderite. Ores containing very high quantities of hematite or magnetite are known as "natural ore " or "direct shipping ore " meaning...
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