Ag-Te-rich polymetallic veins related to a Pliocene rhyodacitic complex of the Mogote Formation, which intruded Ordovician sediments of the Negro Peinado Formation. (Most of the mineral species listed here are probably from the most important vein, the La Peregrina vein, but some may be from other veins in the Cerro Negro district.)
Ref.:
Schalamuk, et al., Canadian Mineralogist 32:657-670
Mineral List:29 entries listed. 29 valid minerals.
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!
