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Author Question: Which igneous rock will form through crystallization in a fluid-rich environment with enhanced ion ... (Read 26 times)

APUS57

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on: Jul 15, 2018
Which igneous rock will form through crystallization in a fluid-rich environment with enhanced ion migration?
 
  A) Scoria
  B) Pegmatite
  C) Obsidian
  D) Basalt

Question 2

Which of the following minerals does not form as a result of magmatic segregation?
 
  A) Beryl
  B) Quartz
  C) Feldspar
  D) Calcite


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ladyjames123

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


APUS57

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Reply 2 on: Jul 15, 2018
Excellent

debra928

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Reply 3 on: Yesterday
Wow, this really help

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