@book{40996,
	author = {Rayces, E. C. and Jornadas Geológicas Argentinas},
	title = {Yacimiento cuprífero "Chorrillos". Dpto. Tumbaya, Provincia de Jujuy.},
	publisher = {Asoc.Geol.Arg.,},
	year = {1969.},
	address = {Buenos Aires :}
}