title: Indirect method for determining silicon and phosphorus, and analysis of cuban laterites.
abstract: A method has been developed for determining silicon and phosphorus in minerals with high iron content, the method being based on the formation, extraction and stripping of molybdenum heteropoly acids and determination of molybdenum after decomposition of the complexes in the aqueous phase from the stripping.
authors.affiliation: Havana University, Cuba.
authors.forename: G L
authors.initials: GL
authors.lastname: Pina
authors.forename: T I
authors.initials: TI
authors.lastname: Tikhomirova
authors.forename: E N
authors.initials: EN
authors.lastname: Dorokhova