Rockcliff Files Bur Deposit Mineral Resource Estimate 3.02Mt Measured and Indicated at 3.84 % Copper Equivalent and 2.34Mt Inferred at 4.00% Copper Equivalent

Rockcliff Metals Announces Results of Annual General Meeting of Shareholders

Rockcliff Appoints New Director to the Board

Rockcliff Provides Update on the Bur Property

Rockcliff Provides Update on 2021 Exploration Program

Rockcliff Completes $3 Million Sale to Kinross of Non-Core Gold Assets

Rockcliff Announces Commencement of a New Preliminary Economic Assessment of Tower and Rail

Rockcliff to Commence Drill Programs at the High Grade TGR Ni-PGE Prospect and the Copperman Deposit

Rockcliff Provides Strategic Update and Announces Management Changes

Rockcliff Announces Trading on the OTCQB and Engages US Firm to Provide Investor Relations Services