February 20, 2020
Vista Gold Corp. Mt Todd Gold Project Benchmarking Study Report

October 7, 2019
NI 43-101 Technical Report Mt Todd Gold Project 50,000 tpd Preliminary Feasibility Study, Northern Territory, Australia.

March 2, 2018
NI 43-101 Technical Report Mt Todd Gold Project 50,000 tpd Preliminary Feasibility Study, Northern Territory, Australia.

July 7, 2014
Amended and Restated NI 43-101 Technical Report – Mt. Todd Gold Project 50,000 tpd Preliminary Feasibility Study, Northern Territory, Australia

June 28, 2013
NI 43-101 Technical Report – Mt. Todd Gold Project 50,000 tpd Preliminary Feasibility Study, Northern Territory, Australia

September 4, 2012
NI 43-101 Technical Report Resource Update Mt. Todd Gold Project, Northern Territory, Australia

April 11, 2012
Amended and Restated NI 43-101 Technical Report Resource Update Mt. Todd Gold Project, Northern Territory, Australia

September 6, 2011
NI 43-101 Technical Report Resource Update Mt. Todd Gold Project, Northern Territory, Australia

January 2011
10.65 MTPY Preliminary Feasibility Study, NI 43-101 Technical Report, Mt. Todd Gold Project, Northern Territory, Australia

October 2010
Preliminary Feasibility Study, NI 43-101 Technical Report, Vista Gold Corp., Mt. Todd Gold Project, Northern Territory, Australia

June 2009
Updated Preliminary Economic Assessment Report, 43-101, Vista Gold Corp. Mt. Todd Gold Project, Northern Territory, Australia

February 2009
Resource Update NI 43-101 Technical Report, Vista Gold Corp. Mt. Todd Gold Project Northern Territory, Australia

May 2008
Resource Update NI 43-101 Technical Report, Vista Gold Corp. Mt. Todd Gold Project, Northern Territory, Australia

December 2006
Preliminary Economic Assessment NI 43-101 Technical Report, Vista Gold Corp. Mt. Todd Gold Project, Northern Territory, Australia