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Author Question: A foliated, greasy metamorphic rock composed of graphite is classified as a(n) A) lignite. B) ... (Read 77 times)

vicky

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on: Jul 16, 2018
A foliated, greasy metamorphic rock composed of graphite is classified as a(n)
 
  A) lignite.
  B) anthracite.
  C) subbituminous coal.
  D) bituminous coal.

Question 2

A fine-grained, greasy metamorphic rock composed of serpentine is classified as a(n)
 
  A) greenstone.
  B) amphibolite.
  C) marble.
  D) serpentinite.


momtoalll

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

Answer: B

Answer to Question 2

Answer: D


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vicky

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Reply #2 on: Jul 16, 2018
Thank you :)


momtoalll

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Reply #3 on: Jul 16, 2018
Happy to help you


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