barium-parisite

См. также в других словарях:

• Parisite — is a rare mineral consisting of cerium, lanthanum and calcium fluoro carbonate, Ca(Ce,La)2(CO3)3F2. Parisite is mostly parisite (Ce), however when neodymium is present in the structure the mineral becomes parisite (Nd).It is found only as… …   Wikipedia