Made from 92.5% pure silver (sterling silver) and 7.5% copper for durability. This Blue Lace Agate ring features a gorgeous, polished Oval shaped Cabochon. This ring has a unique adjustable design where you can adjust the sizing underneath the gemstone, which helps prevents snagging! Blue Lace Agate is a beautiful variety of Chalcedony, which is a form of Quartz. Its formation occurs over thousands to millions of years in a few specific geological environments. The characteristic soft blue color of Blue Lace Agate comes from the presence of trace minerals such as iron and manganese. Blue Lace Agate is known for its ability to help promote tranquility and calmness. It is particularly beneficial for improving communication skills and encourages clear expression of thoughts and feelings, making it easier for individuals to articulate their emotions and ideas. Blue Lace Agate is believed to support emotional healing by helping individuals release negative emotions and trauma. It encourages self-acceptance and promotes a positive self-image, allowing individuals to embrace their true selves.