Collahuasi copper mine (Andean altiplano).
official-recordmilitary_installationCEFAA (Comité de Estudios de Fenómenos Aéreos Anómalos)
Collahuasi is a working open-pit copper and molybdenum mine high in the Andean altiplano of far-northern Chile, sitting around 4,300 m elevation with very clear skies. It is the documented location…
Collahuasi is a working open-pit copper and molybdenum mine high in the Andean altiplano of far-northern Chile, sitting around 4,300 m elevation with very clear skies. It is the documented location of an April 2013 sequence of photos showing a hovering disc. The mine itself is an ordinary industrial operation.