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The first products we offered here at Cornerstone, for aspiring geologists and paleontologists of all ages!
Organize your own discoveries with Cornerstone's specimen boxes and trays. Our attractive specimen box (8" x 10.5") comes...
See minerals, fossils, and rock features bigger and better! Our 10x power Hand Lenses are perfect for getting...
Each bag of minerals includes the following specimens in a velveteen pouch with an ID card: Amethyst Calcite Fluorite...
Each bag of rocks includes the following specimens in a velveteen pouch with an ID card: Basalt Siltstone Granite...
Each bag of fossils includes the following specimens in a velveteen pouch with an ID card: Gastropod (Snail...
This is our Glass Hardness Tile, used for hardness tests. Our glass tiles are 1.5" x 1.5" x...
This black streak plate is used for the streak test and hardness tests for minerals. Our streak plates...
Our white streak plates (2" x 2") can be used to test the hardness and color of rocks...
If your mineral or rock is attracted to a magnet, you will know it when using these strong...
Great for applying a small amount of acid, water, or mineral oil to your rocks and minerals! Bottles...
