1. Thorium, uranium and zirconium concentrations in bauxite;Adams;Econ. Geol.,1960
2. The Proterozoic granulite facies terrane around Kliprand, Namaqualand Metamorphic Complex;Albat;Bull. Precambrian Res. Unit, Univ. Cape Town,1984
3. A new Tertiary borax deposit in the Andes;Alonso;Miner. Deposita,1988
4. Proterozoic seawater-felsic volcanics interaction, W. Bergslagen, Sweden-Evidence for high REE mobility and implications for 1.8 Ga seawater compositions;Baker;Contrib. Mineral. Petrol.,1983
5. The effect of climate and facies environment on the fractionation of the rare earths during sedimentation;Balashov;Geochem. Int.,1964