Brand: Cornerstone Educational Supply

Product Code:

Availability:In stock

$5.00 5.00

Each bag of rocks includes the following specimens in a velveteen pouch with an ID card:

  • Basalt
  • Siltstone
  • Granite
  • Gneiss
  • Sandstone
  • Marble

These little bags are a perfect gift or take-home item when learning about rocks in class!

*Available in singles or with a discount when you purchase 10 or more.