Rings Cobalto Calcite and Malachite Ring PreviousCognac Quartz Ring NextJasper Ring Cobalto Calcite and Malachite Ring Cobalto Calcite and Malachite Ring $1,671.00 Ring. Cobalto calcite, malachite, 925 silver 18kt gold plated. sold out Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0