Brassite from Silesia, Czech Republic/Germany/Poland
Poland | |
| Mineralogical Society of America - Handbook of Mineralogy |
| Kruszewski, Ł., Sierny, W. (2019): Radlin coal fire heap: thiosulfate- and dithionate-bearing alkaline mineralization Cu, Fe, As, and P mineralization and second worldwide occurrence of tsaregorodtsevite. Miner. - Spec. Pap.: 49: 54 |