Phoenix Copper Limited is engaged in the exploration and development of mineral resources, primarily focusing on copper, zinc, silver, lead, and gold in the USA. The company operates the Empire Mine property in Idaho, which includes an open-pit oxide-copper deposit and several polymetallic projects such as Red Star. Phoenix Copper generates revenue through the extraction of these metals, utilizing methods like heap leaching and solvent extraction/electrowinning. Its operations are concentrated in the Idaho region, where it aims to capitalize on both existing resources and exploration opportunities.