Quantitative changes in the content of feldspar and mica in the flotation concentrates initiated by metabolic activity of selected soil microorganisms

Autor Kušnierová, Mária, Derco, Ján, Vašková, Helena, Boldižárová, Eva
Zdroj: 1. 5th Conference on environment and mineral processing, part II 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2000 1. 807078766X 1. S. 461-463