1. Sorption of uranium and radium by biotite, muscovite and phlogopite;Ames;Clay Clay Miner.,1983
2. Radioactive accessory minerals in granites from Southwest England;Ball;Proc. Ussher Soc.,1979
3. Mineralogy of uranium distribution in samples of unaltered and sericitized granite from Urgeiriça, Portugal, in relation to mineralization processes. (A preliminary study);Basham,1982
4. Uranium-bearing accessory minerals in the Sao Pedro do Sul granite, Portugal;Basham,1982
5. Una compilación geoquímica (elementos mayores) de los granitoides del Macizo Hespérico;Bea,1988