Aventurine is a form of natural quartz stone, characterized by its translucence and the presence of platy mineral inclusions that give a shimmering or glistening effect. Our orange aventurine beads are loved by many for their beautiful texture and hues. Each bead measures approximately 5-6 x 5-6mm with a hole size of approximately 0.5mm. You will receive a full strand measuring approximately 15.5" in length. Available in a variety of sizes. Get yours today!