Hermosa (Pb-Zn-Ag)

Royalty and Terms: 1% NSR royalty on zinc and on sulfide ores produced at Hermosa
Operator:  Visit South32 for more information
Commodities: Zinc, Lead, Silver
Location: Arizona, USA
Reserves and Resources:
  • Proven and probable reserves of 2,830 kt Zn (65 Mt @ 4.35% Zn), 3,190 kt Pb (65 Mt @ 4.90% Pb), 171 Moz Ag (65 Mt @ 82 g/t Ag)
  • Measured and indicated resources (exclusive of reserves) of 1,710 kt Zn (59 Mt @ 2.90% Zn), 1,800 kt Pb (59 Mt @ 3.06% Pb), 120 Moz Ag (59 Mt @ 63 g/t Ag)
  • Inferred resources of 829 kt Zn (28 Mt @ 2.96% Zn), 832 kt Pb (28 Mt @ 2.97% Pb), 83.7 Moz Ag (28 Mt @ 93 g/t Ag)
Production:
  • 114 kt Zn (LOM Avg.)
  • 142 kt Pb (LOM Avg.)
  • 7.4 Moz Ag (LOM Avg.)

More details in the 2025 Asset Handbook

 

 
Hermosa, page 49
Source: Company disclosure and Osisko management estimates.