Geology Rocks & Minerals

This kit supplies the student with the tools necessary for rock, mineral and fossil identification. Included are a streak plate, glass plate, mini ...

Would you like to grow some rocks? Fill a clear glass container, such as a wide-mouthed jar, with the special solution, and add the colored pellet...

Set of 3 Geodes. Fluids crystallize in the cavities of the rounded rock (nodule) creating the exciting surprise inside. Geodes are found all ov...

Want to be a miner? With this kit discover the excitement and thrill of finding real gemstone material including amethyst, fool's gold, rose quar...

Grit Pack for Thumler's Tumbler contains 4 oz. coarse, 4 oz. fine, 2 oz. polish, and 2 oz. pre-polish. WARNING: CHOKING HAZARD - This item con...

A very high quality rock tumbler. When compared to expensive toy tunblers, we decided to offer this professional quality equipment instead. It has...

This is the Gem Mix of Rocks for the Thumler's Tumbler. The collection contains a variety of rocks for polishing, totaling 1 lb of material. WAR...

This is the Beach Agate & Jasper Mix of Rocks for the Thumler's Tumbler. The collection contains a variety of rocks for polishing, totaling 1 l...

Grow a fuzzy crystal polar bear and a fluffy crystal penguin with a fast-growing, non-toxic solution. Learn how and why crystals form.

Erupt a small model of a volcano with a chemical reaction to learn about how real volcanoes occur. Non-toxic chemicals included.

Grow a beautiful crystal geode, a hollow rock with crystals inside it, by first molding a plaster shell and then filling it with a crystal-forming ...