Admission of Shares

£2.5million Equity Funding to Expand Exploration

Admission of Shares

Third Drill Rig Mobilising to Cerro Negro

Exercise of Options

Greenwood Research Note

Admission of Shares

Admission of Shares

High Grade Ag-Cu Samples Expands Monolith Target

Exercise of Warrants

Exercise of Warrants

Exercise of Warrants

Results of AGM

Phase III Diamond Drilling Underway at Cerro Negro

Director/PDMR Shareholdings

Notice of AGM & Approval of a Rule 9 Waiver

Results of Scout Drilling at Viuda Negra

Phase II Drilling Results Extends Mostaza Deposit

Geophysics Define New Cerro Negro Drill Targets

Full Year Results and Publication of Annual Report

Completion of Geophysical Surveys at Cerro Negro

Admission of Shares

Replacement Application for Admission of Shares

Application for Admission of Shares Clarification

Issue of Shares and Director/PDMR Shareholdings

Exercise of Warrants

Exceptional Drilling Results Continue at Mostaza

Cerro Negro Drilling Confirms Outstanding Grades

Geophysics Surveys Commence at Cerro Negro

Drilling Completed at Viuda Negra Prospect

Admission of Shares

Grant of Share Options

Exploration Results Extend Cerro Negro

Exercise of Warrants

Replacement: Drilling Commences at Viuda Negra

Diamond Drilling Commences at Viuda Negra Prospect

Scout RC Drilling at Viuda

Admission of Shares

Exercise of Warrants

Further "exceptional" assay results from Mostaza

Director/PDMR Shareholdings

Admission of Shares

Exercise of Warrants

“Exceptional” Results Confirm Potential of Mostaza

Phase II Drilling Commences at the Mostaza Deposit

Admission of Shares

GSC Secures £1.57m Funding for Exploration Work

Cerro Negro assays return 20m @3.3% Cu & 270g/t Ag

Diamond Drilling Programme Complete at Cerro Negro

Drilling Extends Copper Mineralisation at Mostaza

First Drillhole at Cerro Negro

Diamond drilling commences at Cerro Negro

Cerro Negro Permitting & Approvals for Drilling

Interim Results

Holding(s) in Company

Drilling Commences at Viuda Prospect, Especularita

Admission of Shares

Issue of Shares and Director/PDMR Shareholdings

Exploration Results Define Viuda Drilling Targets

Admission of Shares

Holding(s) in Company

GSC Secures £0.8m to Expand Exploration in Chile

Cerro Negro Results Up To 4.64% Cu and 177ppm Ag

New Cu-Au Exploration Target Identified at Viuda

Result of AGM

GSC Expands Target at Mostaza Mine, Cerro Negro

Notice of Annual General Meeting

Full Year Results and Publication of Annual Report

GSC Signs Cerro Negro Purchase Option Agreement

Holding(s) in Company

Admission of Shares and Director/PDMR Shareholding

GSC Secures £1.25m Funding to Progress Exploration

GSC Signs Purchase Option Agreement for Artemisa

Drilling Results at Teresita & Abundante Prospects

Issue of Shares and Director/PDMR Shareholdings

High-grade scout drilling results at Teresita

GSC Expands Especularita Project with 2 Agreements

Holding(s) in Company

Sampling at Victoria Delivers Strong Assay Results

Scout Drilling Completed at Abundante Prospect

Issue of Shares and Director/PDMR Shareholdings

Director/PDMR Shareholding

Interim Results

Holding(s) in Company

Holding(s) in Company

Holding(s) in Company

Admission of Shares and Director/PDMR Shareholding

Publication of Prospectus

Scout RC Drilling Due to Commence at Especularita

GSC Raises £905,000 to Advance Exploration

Lithium Project Grows by 40% with New Concession

High Grade Rock Chips at Especularita

Magnetics Survey Identifies Multiple Targets

Conditional Grant of Share Options

GSC Secures Monti Lithium Project in Chile

Results of Annual General Meeting (“AGM”)

Survey at Especularita Defines Multiple Targets

Suyay Prospect Delivers High-Grade Samples

Samples up to 3.39% Cu from Abundante Prospect

Appointment of CFO

High-Grade Samples up to 5.97% Cu and 13.7g/t Au

Magnetics Surveys Commence at Especularita

Holding(s) in Company

Holding(s) in Company

Holding(s) in Company

Corporate Presentation

Admission of Shares and Director/PDMR Shareholding

Holding(s) in Company

£1m funding for further Cu-Au Exploration in Chile