Mineral Hardness Test Kit

Your Price: $12.00

SKU#:: 7852

Availability: In Stock

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Learn about the different hardness scales through testing and observation! YOU can use Mohs Hardness Scale to identify a mineral! This kit includes (almost) everything you will need to test common rocks and minerals:

1- Pre-1982 Penny

1- Porcelain Strike Plate

1 - Steel Screw

All the mineral specimens you will need for testing (excluding diamonds!)

A written guide to show you how to test any minerals or rocks you find.

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Mineral Hardness Test Kit

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