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Geology and Mining
Questions (2)
What is true about most higher-grade metallic ores?(1 point)
Responses They are usually found deep below Earth’s surface—more
103 answers
asked by
cunexus child
1,269 views
mining of developing
1 answer
asked anonymously
13 views
Subcategories (2)
Extraction Techniques
Metallic Ores
Parent Categories (1)
Science and Technology