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Author Question: Which mineral group makes up most igneous rocks? A) Carbonates B) Sulfides C) Silicates D) ... (Read 77 times)

segrsyd

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on: Jul 16, 2018
Which mineral group makes up most igneous rocks?
 
  A) Carbonates
  B) Sulfides
  C) Silicates
  D) Halides

Question 2

Which of the following minerals is not a ferromagnesian mineral?
 
  A) Olivine
  B) Potassium feldspar
  C) Pyroxene
  D) Biotite mica


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katkat_flores

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


segrsyd

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Reply #2 on: Jul 16, 2018
Correct answers!


katkat_flores

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Reply #3 on: Jul 16, 2018
Great! Please up vote :D


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