Mineral forms of sulphur in lignite of the "Bełchatów" deposit

by Kraczkowska, Izabela, Ratajczak, Tadeusz, Stachura, Elżbieta
Source: 1. Mineralia slovaca 1. 0369-2086 1. Roč. 33, č. 2 (2001)
2. [Príl.] Geovestník 2. 0369-2086 2. Č. 2 (2001), s. 19

Lump bog iron ores as a historical building material in Wielkopolska and Ziemia Lubuska regions, Poland

by Kraczkowska, Izabela, Ratajczak, Tadeusz, Rzepa, Grzegorz
Source: 1. Mineralia slovaca 1. 0369-2086 1. Roč. 33, č. 2 (2001)
2. [Príl.] Geovestník 2. 0369-2086 2. Č. 2 (2001), s. 19-20

Mineralogical investigations of carbonated water deposits from the area of Polish Carpathians

by Rajchel, Jacek, Rajchel, Lucyna, Ratajczak, Tadeusz, Rzepa, Grzegorz
Source: 1. Mineralia slovaca 1. 0369-2086 1. Roč. 37, č. 3 (2005), s. 488-489