Geology

Cornerstone's full-color Biblical Geological Time Scale provides you with a great understanding of how the events of geology...

Geodes are created when crystallized mineral deposits are surrounded by tough rock shells. Now you can uncover never-before-seen...

Cornerstone's Geology Testing Kit has all the tools you need to go hands-on and dig deeper into geology!...

See minerals, fossils, and rock features bigger and better! Our 10x power Hand Lenses are perfect for getting...

Our white streak plates (2" x 2") can be used to test the hardness and color of rocks...

This black streak plate is used for the streak test and hardness tests for minerals. Our streak plates...

This is our Glass Hardness Tile, used for hardness tests.  Our glass tiles are 1.5" x 1.5" x...

Great for applying a small amount of acid, water, or mineral oil to your rocks and minerals! Bottles...

If your mineral or rock is attracted to a magnet, you will know it when using these strong...

A matching pair of split and polished ammonites set in Sterling silver.

A lovely split and polished ammonite set in Sterling silver with an eighteen-inch chain.

Each bag of minerals includes the following specimens in a velveteen pouch with an ID card: Amethyst Calcite Fluorite...