Rough natural Smoky Quartz from Madagascar. This light to dark gray quartz has a hardness of 7 on the Mohs scale and has decent variety in size. Some pieces can be partial crystals.

Size range: 0.2 to 7 lbs.

Primary image features the rock wet.

If you have a preference on the size or number of rocks you will receive, please describe this in your order notes at checkout.