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| Description | |
|---|---|
| Quality of samples: | not specified / average specimens |
| Confirmation | |
| Validity: | Believed Valid |
| References | |
| References: | Berylium mineralisation in Pb-Zn ore deposit Krushev dol, Madan district, Bulgaria Zh. Janakieva, Ch. Nachev, Sh. Sirakov . “Geosciences 2008”, Proceedings.; Min Rec (2009) 40:66 |
| Data | |
| Mineral Data: | Click here to view Helvite data |
| Locality Data: | Click here to view Krushev dol deposit (Krusov dol deposit), Krushev dol mine, Madan ore field, Rhodope Mts, Smolyan Oblast, Bulgaria |
| Photo Gallery | View Gallery (3 photos) |