Unidad Soledad y Dipolos

Name of Mine, Production Facility or Transport Operation

Unidad Soledad y Dipolos

Signatory Ownership Position


Name of Operating Company

Minera Penmont S de R.L. de C.V. - a subsidiary of Fresnillo, PLC

Operation Address / Location

H. Caborca,

Date of Certification

Date of Initial Certification

Signatory Date*

May 30, 2011

Additional Information or Comments

Withdrawn from certification due to inability to operate facility because of legal dispute over land ownership.