Tim Wallace Email & Phone Number

Arizona, United States

Part owner of Call & Nicholas, and international consultant on open pit slope stability, underground rock mechanics, geological engineering, and hydrology issues for operating underground and open pit mines as well as feasibility level designs. Project management responsibilities encompass comprehensive exposure to all engineering phases of design beginning with field collection of data and assessment of general conditions followed by subsequent data processing and interpretation, engineering analyses and report preparation and communication of results to clients. Currently, I am serving as a project manager for multiple operations, including but not limited to: ioneer's Rhyolite Ridge lithium project, Argonaut Gold's La Colorada gold mine, Grupo's Cananea copper mine, Newmont's Cripple Creek gold mine, Itafos's Rasmussen Valley and Husky phosphate mines, Bayer's Blackfoot Bridge and Caldwell Canyon phosphate mines, Simplot's Smoky Canyon and Vernal phosphate mines, Ero Copper's underground Bras and Buraco Gold mines, among others.

Tucson, Arizona Area

Part owner of Call & Nicholas, and international consultant on open pit slope stability, underground rock mechanics, geological engineering, and hydrology issues for operating underground and open pit mines as well as feasibility level designs. Project management responsibilities encompass comprehensive exposure to all engineering phases of design beginning with field collection of data and assessment of general conditions followed by subsequent data processing and interpretation, engineering analyses and report preparation and communication of results to clients. Currently serving as project manager to several operations including, Phoenix's Empire copper project, ITAFOS's North Rasmussen, Rasmussen Valley and Lanes Creek phosphate mines, Bayer's Blackfoot Bridge and Caldwell Canyon phosphate mines, SImplot's Smokey Canyon and Vernal phosphate mines, Ero Copper's underground Bras and Buraco Gold mines, and others.

Tucson, Arizona Area

Field Geophysics Technician and Electrical Properties Lab Technician responsible for managing all rock lab activity at Zonge.