Palygorskite from Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
Germany | |
| Lapis 34 (9) (2009) p. 6 |
| Lapis 34 (9) (2009) p. 6 |
| Lapis 34 (9) (2009) p. 6 |
Germany | |
| Lapis 34 (9) (2009) p. 6 |
| Lapis 34 (9) (2009) p. 6 |
| Lapis 34 (9) (2009) p. 6 |