|
Algeria | |
- Ouillis - Pont du Chelif area
| Rocks & Min.: 17:243. |
|
France | |
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|
Germany | |
- Kropfmühl - Untergriesbach District
| S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990 |
|
Hungary | |
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|
| Szakáll & Gatter: Hungarian Mineral Species, 1993 |
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| Szakáll & Jánosi: Minerals of Hungary, 1995 |
|
| Szakáll: Top.Min. Hun. |
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|
| Szakáll: Topographia Mineralogica Hungariae III. |
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| T Ungvári collection |
|
| Geoda, 2003 |
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| Szakáll-Jánosi: Minerals of Hungary |
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| GEODA/1997 |
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| Szakáll-Gatter-Szendrei: Mineral Species of Hungary, 2006 |
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| Szakáll: 100 Hungarian Mineral Locality, 2004 |
|
Spain | |
|
| Joaquim Mollfulleda, Minerales, Omega, 1996 |