► Size: approximately 2''-2.5'' (50-60mm)，Weight:75-85g
►Size: approximately 2.5''-2.8'' (60-70mm)，Weight:170-180g
► Material: Blue Aventurine
► Introduction: Blue Aventurine is particularly stimulating to the Third Eye and Throat Chakras, opening one to higher spiritual guidance, and revealing psychic and intuitive abilities that may previously have been blocked. It encourages open and honest communication and speaking one’s mind and heart.
► The color is 100% natural, with no treatments of any kind. The blue color is due to tiny grains of dumortierite that crystallized within the quartzite.