Copper (5) copper (4) mineral (3) mining (3) Context (3) Minerals (3) Mining engineering (3) Mines and mineral resources (3) Mineral industries (3) Copper ores (3) refining (2) protocol (2) association (2) archaeological site (2) methodology (2) analysis (2) desert (2) Case (2) Area (2) Methodology (2) Area (2) Social groups (2) Raman spectroscopy (2) Ore deposits (2) Methodology (2) Landscapes (2) Home (2) Grammar, Comparative and general--Case (2) Case (2) Altiplano (2)