Hardness / Streak Test Kit

USD$ 13.95

Help identify a mineral by determining its hardness and performing a streak test.

57 in stock

Description

Help identify a mineral by determining its hardness and performing a streak test. The collection of nine minerals represents the Mohs hardness scale from #1 (talc) to #9 (corundum). In addition, the kit includes instructions, a streak plate, and a field pouch.

Additional information

Weight 0.39 lbs
Age Range

9-12

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