A radiological study was carried out in the soapstone quarries of Tabaka region of Kisii district in the Southern Nyanza province, Kenya, where soapstone is mined and used as a carving medium. In this study, 14 soil and ...

A study on possibility of concentrating iron in laterite (murram) has been carried out. This was done using froth floatation where oleic acid was used as collector and cresylic acid as frother. Magnetic separation was also ...