Analysis of Rare Earth Element concentrations in barite
The mineral barite BaSO 4 is the end member of the barite BaSO 4 celestine SrSO 4 solid solution series. In this report, the term barite will be used to refer to not only the stochiometric endmem ber, but also to Ba, SrSO 4 solid solutions domi nated by Ba. The mineral barite occurs in a very diverse range of sedimentary, metamorphic and





































