Baryte, Calcite
Sherman Mine (Sherman tunnel; Leadville Corporation Mine; Day Mines; Hilltop Mine), Upper Iowa Gulch, Leadville District, Lake Co., Colorado, USA
Small Cabinet, 7.3 x 4.0 x 3.5 cm
A very uncommon Sherman Tunnel Baryte, with lustrous orange crystals, accented by poker-chip calcites. From the collection of noted Colorado collector George Fisher. 7.3 x 4 x 3.5 cm