Tourmaline from selected localities.
Bulgaria | |
| Marcus Voigt Collection |
Szopa, K.; Sałacińska, A.; Gumsley, A.P.; Chew, D.; Petrov, P.; Gawȩda, A.; Zagórska, A.; Deput, E.; Gospodinov, N.; Banasik, K. (2020) Two-Stage Late Jurassic to Early Cretaceous Hydrothermal Activity in the Sakar Unit of Southeastern Bulgaria. Minerals 2020, 10, 266. |
Hlyabovo, Topolovgrad Municipality, Haskovo Province, Bulgaria