Ore Deposits

Beschreibung

Mindmap am Ore Deposits, erstellt von Enkhjin Tumurbaa am 22/11/2015.
Enkhjin Tumurbaa
Mindmap von Enkhjin Tumurbaa, aktualisiert more than 1 year ago
Enkhjin Tumurbaa
Erstellt von Enkhjin Tumurbaa vor etwa 10 Jahre
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Zusammenfassung der Ressource

Ore Deposits
  1. Sedimentary
    1. Placer
      1. alluvial – formed by streams; by far the most important and the reason for most gold and diamond rushes of the world eluvial – formed on hillsides by rainfall beach placers – formed by wave action on the seashore eloian placers – formed by wind action arid areas gold paleo-placers – ancient placers, which have subsequently been buried and metamorphosed into a solid rock
      2. Supergene CU,AU
        1. Coal
          1. Laterite
            1. Iron formation
            2. Magmatic
              1. Diamond Kimberlites
                1. Layered Mafic Intrusions
                2. Metamorphic
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