Epithermal Au-Ag deposits related to mid-Jurassic volcanism. Ref: Tessone, M., (1999): in: Recursos Minerales de la Republica Argentina. (Ed.): E. Zappettini, SEGEMAR Anales 35:1225-1230, Buenos Aires
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!