Rock Sorting and Mining Supplies

 
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  • Assorted Premium Rough Rock Variety from Brazil, Madagascar and India (rocks in picture are wet and have been washed to show their unique features).
Raw and Natural Crystals and Rocks for Collecting Sorting Tumbling Polishing Gem Mining Cabbing Wire Wrapping and More! Each 4-pound bag contains of up to 40 unique and different stone types measuring on average 1-3 Manufactured by Kolt Mining. Includes a 64-page Spotters Guide for Rocks and Minerals and identification card. The scientific study of rocks is called petrology which is an essential component of geology. STEM Recommended for Ages 6+ Assorted Premium Rough Rock Variety from Brazil Madagascar and India (rocks in picture are wet and have been washed to show their unique features).

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Product Details

SKU etp-ex-B07FYYCCVB
Quantity Available in Stock 20
Manufacturer Part Number AMTT-ROCKROUGH
Amazon ASIN Code B07FYYCCVB
Category Science Kits