Chemical Characterization of Clay Minerals Associated with Zeolitization of Perlites (Borovitza, Eastern Rhodopes, Bulgaria)

by Yanev, Yotzo, Ildefonse, Philippe, Stefanov, Dechko
Source: 1. Geologica Carpathica - Clays 1. 1210-2695 1. Roč. 44, č. 1(1993), dát. June, s. 35-42

Zeolity, perlity a bentonity - suroviny na zachytávanie anorganických kontaminantov z vôd

by Kovaničová, Ľ., Tuček, Ľ., Derco, J.
Source: 1. Mineralia slovaca 1. Roč. 41, č. 3 (2009) 1. 0369-2086
2. Príl.: 2. Geovestník 2. Č. 3 (2009), s. 379