San Lorenzo''s Recently Completed Mag Survey Returns Positive Results on its 100% Owned Large Scale Copper- Gold Porphyry Salvadora Project, Chile Calgary , Alberta TheNewswire - July 22, 2021 - San Lorenzo Gold Corp . (" San Lorenzo " or the " Company ") (TSXV:SLG) announces that it has received results from its recently completed 285 line kilometer magnetometer (MAG) survey on its 100% owned Salvadora Copper Gold Project (Salvadora) located in Chile. The 100% owned Salvadora Project is 8,796 hectares and is geologically situated in most productive copper belts in Chile and is approximately 15 km from the world class El Salvador open pit copper-gold mine (see Figure 2). Highlights of the MAG Survey - Clearly identifies key structures and phases of intrusive activity (Figure 1) - This was a key objective of the survey - Confirms and refines many of the key features previously identified through mapping - MAG survey is a key milestone for the Project - First MAG survey completed on the Project Click Image To View Full Size Figure 1 MAG Data Reduced To Pole with interpreted structures and contacts The results of the MAG survey will provide key information in planning an Induced Polarization (IP) geophysical survey.