“Beatiful Psilomelane like as branches of tree.
Specimen size: 7.5 x 6 x 4.5 cm.
From La Providencia Mine, Susques Department, Province of Jujuy, Argentina.
Collected in 60´s.
Raúl Jorge Tauber Larry´s collection.
”
Raúl Jorge Tauber Larry - 7th June 2012