| Stefanova, Elitsa, Stoyan Georgiev, Irena Peytcheva, Peter Marchev, Albrecht von Quadt, Raya Raicheva, Ianko Gerdjikov, Kalin Kouzmanov, Adrian Boyce, and Torsten Vennemann. (2023) "Sulfide Trace Element Signatures and S- and Pb-Isotope Geochemistry of Porphyry Copper and Epithermal Gold-Base Metal Mineralization in the Eletsite–Chelopech Ore Field (Bulgaria)" Minerals 13, no. 5: 630. https://doi.org/10.3390/min13050630 Stefanova, Elitsa, Stoyan Georgiev, Irena Peytcheva, Peter Marchev, Albrecht von Quadt, Raya Raicheva, Ianko Gerdjikov, Kalin Kouzmanov, Adrian Boyce, and Torsten Vennemann. (2023) "Sulfide Trace Element Signatures and S- and Pb-Isotope Geochemistry of Porphyry Copper and Epithermal Gold-Base Metal Mineralization in the Eletsite–Chelopech Ore Field (Bulgaria)" Minerals 13, no. 5: 630. https://doi.org/10.3390/min13050630 |