Raw celestite pieces from Madagascar. Price per 10 kilos. This product is offered in 10-kilo lots. When purchasing a lot, you will receive raw celestite pieces of various sizes and of similar quality to the specimens shown in the images. A 10-kilo lot of celestite consists of between 4 and 6 specimens of varying sizes. Each piece can weigh between 1.5 and 3 kilos. We can accommodate requests for specific sizes, subject to availability. The photo is a representative sample of the quality. Pieces of similar quality or according to the buyer's preferences will be sent. Celestite, also known as celestine, is a mineral of the sulfate class, its name referring to its beautiful sky-blue color. It is a mineral with a hardness between 3 and 3.5 on the Mohs scale and brittle tenacity. Its crystals often coat cavities in sedimentary rocks, limestone, and sandstones. Therefore, celestite druses and geodes are very frag...