Residual deposits of Phosphogypsum are readily available in large quantities in South Africa and currently are landfilled or pumped into the sea. as there are limitations to engineering applications due to the radionuclides content. In this study. mild acid treated residual phosphogypsum was stabilized with Lime Fly Ash (LFA) binder. https://countryscenesaddleryandpetsuppliers.shop/product-category/breastcollarbreastplate/