|
Argentina | |
|
| Milka K. de Brodtkorb (1973) 5th Congreso Geologico Argentino 1:63-68, Cordoba. |
|
| Milka K. de Brodtkorb (1973) 5th Congreso Geologico Argentino 1:63-68, Cordoba. |
|
Austria | |
|
| R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993) |
|
| Lapis 19(7/8):13-78 (1994) |
|
France | |
- Fecht valley (Munster valley)
| J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994 |
|
Slovakia | |
- Eastern Slovenské Rudohorie Mts
| Pauliš P., Ďuďa R., 2002:Nejznámejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 136p |
|
Sweden | |
|
| GFF (1984) 106:4, 305-317 |
|
Switzerland | |
|
| Picot, P. and Johan, Z. (1977). Atlas des Minéraux Métalliques, BRGM, Elsevier |
|
| No reference listed |