We will specifically touch on the rejuvenating benefits of wearing these rings, along with some Ways to Clean Cobalt Calcite Rings made in 925 sterling silver. So, let us begin by first understanding what cobalt calcite is.Do you know that the cobalt calcite gemstone was discovered when miners were trying to explore cobalt deposits? Well, during the late 18th and early 19th century, when cobalt was being recognized for its value and its application in creating high-quality ceramics and glass, people were trying to discover its mines. Thus, you can say that the cobalt calcite gemstone was discovered accidentally.