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Bulgaria | |
| Milen Stavrev, Atanas Hikov, Irena Peytcheva, Elitsa Stefanova (2018) Geochemical features of the magmatic-hydrothermal system near village of Babyak, Western Rhodopes (Bulgaria): links between the hydrothermal alterations and related ore mineralization. XXI International Congress of the CBGA, Salzburg, Austria, September 10–13, 2018, Abstracts. p314 |
| Banasik, K. (2020) Two-Stage Late Jurassic to Early Cretaceous Hydrothermal Activity in the Sakar Unit of Southeastern Bulgaria. Minerals 2020, 10, 266. Szopa, K. Sałacińska, A. Gumsley, A.P. Chew, D. Petrov, P. Gawȩda, A. Zagórska, A. Deput, E. Gospodinov, N. |
- Koprivshtitsa Municipality
| Ivanov, M. I., & Grozdanov, L. A. (2001). Biotite in the Granitic Pegmatites in the Deposit of Smilovene, Koprivshtitsa Region. Comptes Rendus de l'Academie Bulgare des Sciences, 54(4), 4-59. |