Mineral ID Starter SetContains 30 different minerals (5 of each sample) to be used with the taxonomic key contained in the lab manual. Students test for hardness, specific gravity, color, streak, and cleavage. Includes a Mineral Testing Kit which consists of a streak plate, glass plate, hand lens, magnet, acid bottle, nail, penny, and hardness scale. Grades 7 12. Ages 12 18. Unit of Sale : Set
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Contains 30 different minerals (5 of each sample) to be used with the taxonomic key contained in the lab manual. Students test for hardness, specific gravity, color, streak, and cleavage. Includes a Mineral Testing Kit which consists of a streak plate, glass plate, hand lens, magnet, acid bottle, nail, penny, and hardness scale. Grades 7-12. Ages 12-18.