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Author Question: Pegmatites can contain extremely large crystals. Indicate whether the statement is true or ... (Read 52 times)

dalyningkenk

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on: Jul 15, 2018
Pegmatites can contain extremely large crystals. Indicate whether the statement is true or false.

Question 2

Hydrothermal deposits come from the action of hot mineral-rich fluids that come from cooling magma
  bodies. Indicate whether the statement is true or false.



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jesse.fleming

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

T

Answer to Question 2

T


dalyningkenk

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Reply 2 on: Jul 15, 2018
Gracias!

raenoj

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Reply 3 on: Yesterday
Excellent

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