Orgone Pyramid - HHG - Green Aventurine Large Gemstones - Grade A Quartz - Reiki, Energy, Orgonite, EMF, Generator, Crystal, Healing, Protection, Wicca Green Aventurine Large Gemstones - HHG PYRAMID - 3.5" each side x 3" height Power Orgone Pyramid with 5 Quartz Crystals per Pyramid! Emits a beautiful, pure, yet powerful energy!