Our Quartz Tumbling Rock consists of three pounds of rough rock that's sized and ready for your rock tumbler. Each bag contains approximately 35-50 pieces; each piece weighs approximately 30g. Pieces vary in shape and color, but are generally the size of a quarter.
It can be tumbled alone or in combination with rocks and minerals having a similar hardness (Moh's 5.5-7).
Quartz is a beautiful stone?whether rough or polished?and it makes a perfect decorative accent in gardens, pots, and fountains.
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