Serafimovski, T., Ristovic, I., Boev, B., Tasev, G., Boev, I., Dolenec, M. and Serafimovski, D. 2021. MINERALOGICAL ANALYSIS OF SAMPLES FROM THE OLD BOR MINE FLOTATION TAILING, REPUBLIC SERBIA. Natural Resources and Technology. 15, 1 (Jun. 2021), 37-50. DOI:https://doi.org/10.46763/NRT211510037s.