HDI has active projects in Mexico being developed by least two of their companies: Farallon Resources Ltd  and Amarc Resources Ltd. 

Hunter Dickinson Inc.   

Consists of a group of at least 8 companies, three of which have had exposure in Mexico and two with ongoing projects in advanced exploration or early development stages:

Amarc Resources Ltd   (Inde Gold Project, Durango)
Anooraq Resources Corporation  (Now focused on PGM's in Bushveldt Complex))
Farallon Resources Ltd.  (Campo Morado VMS Project, Guerrero)
Great Basin Gold Ltd.
Continental Minerals Corporation
Northern Dynasty Minerals Ltd.
Rockwell Ventures Ltd.
Taseko Mines Ltd.