A fascinating and colorful classroom mineral study set.
- Minerals collected globally
- Housed in a compartmented collection box
This set is ideal for introducing students to Mohs' hardness testing, basic rock-forming minerals, and minerals and ores used in products important to our economy.
Delivery information: Includes 36 numbered samples (1×2"): 9 hardness test minerals, 15 common rock-forming minerals and 12 economic minerals and ores.
Caution: Due to the nature of this product it may contain asbestos.
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