Skarn Deposits Formation and Mineral Assemblage
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Questions and Answers

What is the primary process involved in the formation of skarn deposits?

  • Igneous intrusion
  • Chemical weathering
  • Hydrothermal fluid reaction (correct)
  • Metamorphism

Which type of skarn is formed at the contact zone?

  • Hyperskarn
  • Exoskarn (correct)
  • Endoskarn
  • Mesoskarn

What are the dominant calc-silicate minerals indicating skarn formation?

  • Halite, gypsum, anhydrite, sylvite
  • Garnet, pyroxene, wollastonite, epidote (correct)
  • Hematite, magnetite, limonite, goethite
  • Quartz, feldspar, mica, amphibole

Which diagnostic feature of skarn deposits reflects fluid flow and potential ore zones?

<p>Alteration zones (D)</p> Signup and view all the answers

What do IP surveys identify in relation to skarn deposits?

<p>Subsurface conductivity changes (D)</p> Signup and view all the answers

What is the major source of copper in skarn deposits?

<p>Magmatic fluids (D)</p> Signup and view all the answers

Which metal is NOT typically associated with skarn deposits?

<p>Aluminum (C)</p> Signup and view all the answers

What are the diverse applications of metals derived from skarn deposits?

<p>Electronics, construction materials, chemicals (C)</p> Signup and view all the answers

What is the driving force behind the formation of endoskarn?

<p>Magmatic fluids (D)</p> Signup and view all the answers

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