Native Copper
Locality: Morenci Mine, Greenlee County, Arizona
Classic Locality
Native Mercury and Cinnabar on matrix
Locality: Las Cuevas Mine, Almadén, Ciudad Real, Castilla La Mancha, Spain
Native Silver on Native Arsenic
Locality: Shaft 371, Schlema-Hartenstein, Saxony, Germany
Native Bismuth and Quartz on Native Arsenic
Locality: Pöhla-Tellerhäuser Mine, Schwarzenberg, Erzgebirge, Saxony, Germany