100% Natural Rough Quartz Chunks, Grade A++ Crystal Mineral specimens. Beautiful clarity and shine. Size: 1-2" Natural Raw Stones & Fountain Rocks for Tumbling, Cabbing, Polishing, Wire Wrapping, Wicca & Reiki Crystal Healing Stones shown are for illustration as these are natural items please expect some variance from item to item. Stones supplied will be very similar but not identical. As it's a rough natural material which means it is possible that some pieces are going to have a thin layer of dust on them. Click the drop-down menu for the number of stones you need. Quartz is the most powerful healing stone of the mineral kingdom, able to work on any condition. Clear Quartz is known as the stone of power and amplifies any energy or intention. Clear Quartz protects against negativity, attunes to your higher self, and relieves pain.