“Tennantite twinned crystals, Quartz included.
Specimen size: 4.5 x 2.9 x 1.8 cm. Largest crystal has 2 x 1.2 x 1 cm.
From Teniente Mine, El Teniente, Rancagua, Cachapoal Province, Libertador General Bernardo O'Higgins Region, Chile.
Collected in 1996.
Raúl Jorge Tauber Larry´s collection.”
Raúl Jorge Tauber Larry - 22nd October 2012