Access to the underground workings at the La Camorra mine is via a ramp from the surface, excavated at a -15% grade and connecting numerous levels.
La Camorra mine is outside of Maturin in Venezuela.
( z1 outside :op ( z2 city :name ( z3 name :op "Maturin" ) :location ( z4 country :name ( z5 name :op "Venezuela" ) ) ) :domain ( z6 mine :name ( z7 name :op "La" :op "Camorra" ) ) )