Anticancerous Bioelements connected with some Clay and Peat Deposits

Specific biostimulating and anticancerous properties have been observed in peat, Ash Vacanta, and in an amorpous silica that is obtained as a by-product of alumina production from Turow clay in Poland. The anmphous silica was characterized and found to have a large specific surface area. This property may account for the beneficial characteristics of the material.