Position of landing sites of all rovers and sample return missions superimposed on Clementine UVVIS 'False Color' or Color-Ratio Image data using a Winkel Tripel projection. * red: lunar highlands, mostly old (~4.5 billion years) gabbroic anorthosite rocks (old) * blue: lunar highlands, mostly old (~4.5 billion years) gabbroic anorthosite rocks (younger) * yellow/orange: lunar maria (~3.9 to ~1 billion years), mostly iron-rich, lower titanium basaltic materials * cyan: lunar maria (~3.9 to ~1 billion years), mostly iron-rich, higher titanium basaltic materials