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Author Question: What does a glassy texture tell us about the history of an igneous rock? What will be an ideal ... (Read 79 times)

rmenurse

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on: Jul 15, 2018
What does a glassy texture tell us about the history of an igneous rock? What will be an ideal response?

Question 2

What does a phaneritic texture tell us about the history of an igneous rock? What will be an ideal response?


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popopong

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

The magma cooled very rapidly.

Answer to Question 2

The magma cooled slowly.


rmenurse

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Reply 2 on: Jul 15, 2018
Excellent

at

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

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