Mina Conchita (Estepona)
Small adit worked for tungsten-bismuth-tellurium ores embedded in dolomitic marble, leucogranites gneisses and pegmatitic sequences overlying alpine peridotites.
Origin: Magnesium Skarn in Triassic marbles with chondrodite-serpentine association, and late mineralizing fluids infillings Cretaceous karst (Atanores-Pipes)
