Thorat, D. D.Tripathi, B. M.Sathiyamoorthy, D.2012-03-122012-03-122011Hydrometallurgy, 2011. Vol. 109: pp. 18-22http://hdl.handle.net/123456789/58454303 bytestext/htmlenBeryl oreFluorinating agentsAmmonium hydrofluorideBeryllium oxideExtraction of beryllium from Indian beryl by ammonium hydrofluorideArticle