Author Question: Luster is the quality and intensity of light reflected from a mineral's surface. Indicate whether ... (Read 107 times)

faduma

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Luster is the quality and intensity of light reflected from a mineral's surface.
  Indicate whether the statement is true or false

Question 2

An interval of geologic time not represented by strata in a particular area is a(n) ___________________ _.
 Fill in the blank(s) with correct word



mcarey591

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Answer to Question 1

True

Answer to Question 2

hiatus



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