No sign of missing Goldcorp miners and Nystar op halted Belgium-based Nyrstar also halted operations at its Campo Morado zinc-copper-gold-silver mine in Guerrero state in February, citing the systematic intimidation of workers:
"The latest kidnappings again show that criminal gangs in Guerrero are not afraid to conduct activities in the midst of major mining companies that have strong federal support.
"In addition to difficulties recruiting and retaining skilled workers, security fears impact takeover demand and valuations for projects in the state"