%0 Journal Article %T Editorial for the Special Issue ˇ°Platinum-Group Minerals: New Results and Advances in PGE Mineralogy in Various Ni-Cu-Cr-PGE Ore Systemsˇ± %A Andrei Y. Barkov %A Federica Zaccarini %J Minerals | An Open Access Journal from MDPI %D 2019 %R https://doi.org/10.3390/min9060365 %X Note: In lieu of an abstract, this is an excerpt from the first page. The platinum-group minerals (PGM) consist of a group of accessory minerals that concentrate the six platinum-group elements (PGE): osmium (Os), iridium (Ir), ruthenium (Ru), rhodium (Rh), platinum (Pt), and palladium (Pd) [...] View Full-Tex %U https://www.mdpi.com/2075-163X/9/6/365