(Mina Filomena (ex Cajón del Río))
An old abandoned Co-Cu mine: mineralization hosted in metandesite, porphyr and diorite rocks.
Ref:
C. Ruiz Fuller/F. Peebles (1988): "Yacimientos metalíferos de Chile": Fondecyt, Stgo de Chile.
Mineral List:12 entries listed. 11 valid minerals.
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