The "Start-of-Operations" Mine Plan, developed for Mr. Douglas Ashworth, PRG S.A., and associates with Avimetal, United States, outlines a 20,000-ton lead production project located in Peru's Cusco province, Convention district, and Vilcabamba area,

The Luba-Lunda Kingdom was a historical pre-colonial African kingdom located in Central Africa, primarily in what is now the Democratic Republic of Congo (DRC) and parts of Zambia. The kingdom's existence spanned from