AGREEMENT NO. C-020 MINERA HECLA VENEZOLANA, C.A. LA CAMORRA MINE PRODUCTION SHAFT FACILITY AGREEMENT NO. C-020 PRODUCTION SHAFT FACILITY PAGE 1 OF 3 AGREEMENT NO. C-020 LA CAMORRA MINE PRODUCTION SHAFT FACILITYProduction Shaft Facility Agreement • March 3rd, 2004 • Hecla Mining Co/De/ • Mining & quarrying of nonmetallic minerals (no fuels) • Idaho
