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As part of classifying an igneous rock, scientists determine its A. silica content B. crystal structure C. extrusive size D. intrusive size
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As part of classifying an igneous rock, scientists determine its

A. silica content
B. crystal structure
C. extrusive size
D. intrusive size

User Thomas Hirsch
by
4.2k points

1 Answer

10 votes
It’s crystal structure I’ve done this before
User Amarendra Kumar
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