Natural Clear Quartz Crystal. It contains 1 (one) Natural Clear Quartz Crystal. It measures approx: 1.0 each. This is an excellent stone to add to your crystal collection. It is also the best stone to have on your altar. Clear quartz stones enhance the energies from other stones. It comes with all the information needed on how to use, cleanse and charge your stone. A beautiful organza bag is also included to keep your stone safe when not in use.