Ages for Brochantite at Safford Deposit (Spalding; Lindsey And Anderson Claims; Sanchez Copper Deposit; Esperanza Mine), Sanchez, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 75Ma - 58Ma at this locality