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Colorado Mining

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Quizzes in Colorado Mining for Grade 7

U.S. Economy

Which metals remained especially important in Colorado mining after statehood?

  • Gold and silver
  • Copper and aluminum only
  • Tin and mercury only
  • Iron and uranium only
Correct answer(s):
  • Gold and silver
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U.S. Economy

Which set includes other minerals that became important in Colorado?

  • Sugar, cocoa, and cotton
  • Rubber, tea, and coffee
  • Coal, lead, zinc, and molybdenum
  • Salt, coral, and pearls
Correct answer(s):
  • Coal, lead, zinc, and molybdenum
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