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Ores of Common Metals

$40.10

SKU: 16794 Category:

Description

The term “ore” is used in connection with a rock or mineral mass when it contains enough of an element or compound to make it economically feasible to mine. 15 specimens of the more important ores are included. Grades 6-12. Ages 11-18.

Additional information

Weight 2.9 lbs
Dimensions 11 × 7 × 2 in