Amazon : Glacial Marine Clay - Healing Clay for Facial Mask .Amazon : Glacial Marine Clay - Healing Clay for Facial Mask, Body Wrap, . The minerals are energized throughout the journey to the sea by the process of.marine clay processing equipment,Environmental Effects of Processing Marine Clay in Olotu . - Iiste . OrgProcessing of the marine clay into cement involves many processes. Calcining the clay and lime shell is one . 2.1 Matrials and Equipment. The marine clay and.