|
Bulgaria | |
| Birch, W.D. and Mumme, W.G. (1985) Pekoite from Narechen, Bulgaria―a possible solution to the bonchevite problem. Mineralogical Magazine, 49(1), 135-137. |
|
Greece | |
- Eastern Macedonia and Thrace
| Voudouris, P., Spry, P. G., Melfos, V., Haase, K., Klemd, R., Mavrogonatos, C., ... & Alfieris, D. (2018, July). Gold deposits in Greece: Hypogene ore mineralogy as a guide for precious and critical metal exploration. In Proceedings of the 1st International Electronic Conference on Mineral Science, Basel, Switzerland (pp. 16-31). |
Narechen, Asenovgrad Municipality, Plovdiv Province, Bulgaria