1. Incorporation of Ni into natural goethite: An investigation by X-ray absorption spectroscopy;Carvalho-e-Silva;American Mineralogist,2003
2. An omnivorous process for laterite deposits. In International laterite symposium (pp. 553–569);Duyvensteyn,1979
3. Ore-forming processes related to lateritic weathering;Freyssinet,2005
4. Atmospheric chloride leaching: The way forward for nickel laterites;Harris,2003
5. JOM world nonferrous smelter survey, part II: Platinum group metals;Jones;Journal of Metals,2004