Calculate the concentration (in ppm) of Ni in olivine that crystallize – McqOptions

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1.	Calculate the concentration (in ppm) of Ni in olivine that crystallizes from a basaltic magma containing 20 ppm Ni. The partition coefficient (solid/melt) of nickel is 5.
A.	4
B.	20
C.	100
D.	500
Answer» D. 500

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