Spasovski, Orce. “Chemical and Geochemical Characteristics of the Major Minerals in the Ore Deposit Mitrašinci (Eastern Macedonia)”. Geologica Macedonica 230 (April 19, 2013): pp.1-7. Accessed March 29, 2024. https://js.ugd.edu.mk/index.php/GEOLMAC/article/view/260.