Sable Resources Ltd. reported the discovery of new mineralized structures at Fierro Bajo within the El Fierro Project. El Fierro is a historical artisanal silver-rich mining district located 250 kilometres northwest of San Juan, Argentina and 120 km north of Sable's Don Julio Project. Last February, Sable started the first drill campaign ever conducted at the Project testing the four known mineralized zones: Fierro Bajo, Fierro Alto, La Verde, and Lagunitas. Key Points: Two new veins recently found at Fierro Bajo increase the total strike length of known mineralized veins from 8,500m to 9,250m. New geochemical results from trenching and mapping increased the footprint of the El Fierro Project to 8.6km by 6.2km. The new veins will be drill tested during the next drilling campaign planned for fourth quarter 2021. The new structures were found in a zone located 1.7km southwest of the Fierro Bajo main area. Structures FBS1 and FBS2 have a northwest strike and were observed in a series of small adits that were not previously recognized. These two structures have a combined strike length of 750m and are running close to the contact between Carboniferous metasediments and a Triassic granite. A combination of channel and grab samples returned significant values including: FBS1 Vein; 2,611 g/t AgEq (1,880 g/t Ag; 0.23% Cu; 21.09% Pb; 0.51% Zn) Grab Sample: 2,527 g/t AgEq (1,480 g/t Ag; 31.46% Pb; 0.68% Zn) over 0.20m; 1,169 g/t AgEq (493 g/t Ag; 2.21 g/t Au; 2.05% Cu; 3.37% Pb; 3.55% Zn). Grab Sample: 324.95 g/t AgEq (96 g/t Ag; 0.22 g/t Au; 5.65% Pb; 0.663% Zn) over 1.3m. FBS2 Vein:; 1,102.57 g/t AgEq (720 g/t Ag; 0.58 g/t Au; 8.57% Pb; 1.35% Zn) Grab Sample.