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MILFORD (OK/ CORTEX/ BEAVER) |
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Pays |
USA
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Près de |
Milford |
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Statut |
BROWN EXPLORATION
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Latitude / Longitude |
38 N 24 / 113 W 2 |
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Légende
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| Statut : Brown exploration |
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| Risques / Pays : Tres bas |
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 | Pure Nickel |
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| Titre | Profil de la Compagnie | Tous les projets | Site web de la compagnie | Page projet de la compagnie |
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The Mining history of the Milford district dates back to 1872, with intermittent production of copper as well as iron and tungsten. Copper occurs with iron, molybdenum, gold and silver in pipes and skarns related to Tertiary intrusions. Much of the copper, particularly in the pipe-like deposits, has been oxidized and is amenable to leach extraction
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The OK mining district was discovered in about 1900. Sporadic underground mining occurred from 1902 until the mid 1950's. In the 1950's and 1960's, several copper companies including Kennecott, explored for a sulfide porphyry copper deposit without success.
From 1968 through 1973, several companies mined oxide ore from the OK pit and processed the ore using cementation.
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Conditions d'utilisation
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Toutes les informations présentes sur cette page proviennent de sources internes et externes considérées comme fiables. Ces informations peuvent ne pas être à jour, il est vous donc vivement conseillé de recouper ces informations avant de faire quoi que ce soit. Merci de nous contacter dans le cas ou une information manquerait ou s'avererait incorrecte.
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