40Ar/39Ar dating of detrital mica from the Upper Paleozoic sandstones in the Western Carpathians (Slovakia)

by Frank, Wolfgang, Kráľ, Ján, Vozár, Jozef, Vozárová, Anna
Source: 1. Geologica carpathica 1. 1335-0552 1. Roč. 56, č. 6 (2005), s. 463-472

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

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