1. A mineralogical and geochemical study of part of Long Rake vein in the Derbyshire orefield;Al-Kufaishi,1969
2. Factors controlling the marine geochemistry of fluorine;Carpenter;Geochim. Cosmochim. Acta,1969
3. A geochemical study of mineralization at the eastern part of Long Rake, Derbyshire;Celenk,1968
4. Methoden der Prospektion und Erkundung auf Flubspat in der C.S.S.R.;Chrt;Berg- und Huttenm. Mn.,1969
5. The geochemistry of the halogens;Correns,1956