Get a 2-pound bag of Brazilian tumbling rock (lapidary rough) that's ready for you to use in your rock tumbler. The rock specimens range in size from 1" to 3" and represent many different varieties and colors.
Once polished, these Brazilian tumbling rocks become beautiful colorful stones. Add the finished rocks to your collection, jewelry, display, or wherever you use them!
While each bag is unique, a few specimens are common in each 2-pound bag of Brazilian tumbling rock. Look for specimens like rose quartz, aventurine, sodalite, quartz, orange calcite and a variety of other rocks and minerals.
This rock tumbling mix has specimens that are all around 7 on the Mohs hardness scale. What does that mean to you? All the rough rocks will tumble well together and are suitable for beginners as well as experts.
While meant for rock tumblers, this bag of lapidary rough serves other purposes, too. Use it to grow your rock and mineral collection and to practice your rock and mineral identification skills.
Note: Tumbling grit is sold separately.
WARNING: This product can expose you to Respirable crystalline silica, which is known to the State of California to cause cancer.
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