- Panagyurishte Municipality
| Petko Popov, Strashimir Strashimirov, Kamen Popov, Milko Kanazirski, Kamen Bogdanov, Radi Radichev, Stefan Dimovski, Stanislav Stoykov (2012) Geology and Metallogeny of the Panagurishte Ore Region. pp192-227 Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |