MISSISSIPPI VALLEY-TYPE LEAD-ZINC DEPOSITS
Mississippi Valley-type (MVT) deposits are epigenetic, stratabound, carbonate-hosted sulphide bodies composed predominantly of sphalerite, galena, iron oxides (pyrite, marcasite), and carbonates (calcite, dolomite). MVT deposits are important Zn and Pb reserves and resources in the world. Silver, ba...
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.471.1780 http://www.dwexploration.ca/resources/deposit_synthesis_mvt.paradis.pdf |
Summary: | Mississippi Valley-type (MVT) deposits are epigenetic, stratabound, carbonate-hosted sulphide bodies composed predominantly of sphalerite, galena, iron oxides (pyrite, marcasite), and carbonates (calcite, dolomite). MVT deposits are important Zn and Pb reserves and resources in the world. Silver, barite, gypsum, and fluorite may also be econom-ically recovered from these deposits. Major world MVT deposits are found in Canada (Pine Point, Polaris, Nanisivik |
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