Mohs Hardness 6-7 Assorted Rough Rock Tumbling Mix

This assorted rough rock tumbling mix brings together eight distinct rock and mineral varieties for hobby rock tumbling and polishing, including rock crystal quartz, diorite, pink granite, garnet, white quartzite, amethyst, green tree agate, and gold tiger's eye. Supplied in a 1 lb quantity, the individual specimens measure approximately 1 inch and fall within a Mohs hardness range of 6-7, making them well suited for processing together through a tumbling cycle. As natural specimens, the rocks vary in size, shape, color, pattern, and appearance, and total weight may vary slightly from the stated 1 lb. The mix is ideal for hobby tumblers who enjoy revealing the colors, patterns, and character of natural rocks as they move from a rough state to a polished finish.