Mining People: Andean, Calibre, Montage, StrategX, Diamcor, Flying Nickel

Management changes announced this week: Andean Precious Metals added Marcos Holanda as its new COO. Industry veteran  George J. Schuller, Jr. joined Arch Resources as SVP and COO. Atlas Lithium welcomed Brian Talbot as COO and a board member. Calibre...