bijoux-et-mineraux: Enargite coated with iridescent Chalcopyrite - Julcani Mine, Julcani District, Angaraes Province, Huancavelica Department, Peru
from: https://suniasunshin3r.tumblr.com/post/173484339406
from: https://suniasunshin3r.tumblr.com/post/173484339406