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The new formulation was also highly porous and weighed 80% less than the previous paint made from barium sulfate while achieving nearly the same amount of light reflectance.
Seawater barium and sulfide removal improved marine habitability for the Cambrian Explosion of early animals. Science China Press. Journal National Science Review DOI 10.1093/nsr/nwae237.
Barium sulfate 1 (BaSO 4) is also known as barite, the mineral in which it is found, its principal use is as a densifying additive to oil well drilling fluids, or “muds”. BaSO 4 works well in ...