Concentration of selected arsenate minerals from soils using heavy fluid separation

by Filippi, Michal
Source: 1. Mineralia Slovaca 1. 0369-2086 1. Roč. 36, č. 1 (2004)
2. [Príl.] Geovestník 2. 0369-2086 2. Č. 1 (2004), s. 6

An evaluation of colliery spoils suitable for beneficiation by the addition of cement

by Rainbow, A.K.M
Source: 1. 7th Conference on environment and mineral processing, part I 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2003 1. 80-248-0247-3 1. S. 269-282