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Author Question: The primary occurrence of the rock-forming minerals olivine, pyroxene, and amphibole is: a. igneous ... (Read 75 times)

jayhills49

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The primary occurrence of the rock-forming minerals olivine, pyroxene, and amphibole is:
  a. igneous rocks.
  b. metamorphic rocks.
  c. sedimentary rocks.
  d. A and B
  e. all rock types



Question 2

Which of the following are all examples of minerals?
  a. bronze, steel, glass, aluminum, pencil lead
  b. gold, silver, uranium, lead, silica, iron
  c. copper, ice, quartz, topaz, diamond, corundum
  d. water, mercury, metallic hydrogen, limestone
  e. petroleum, coal, iron, feldspar, basalt




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CourtneyCNorton

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Answer to Question 1

D

Answer to Question 2

C




jayhills49

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Reply 2 on: Jul 15, 2018
YES! Correct, THANKS for helping me on my review


raenoj

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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