Max Resource Corp. announced a fifth new copper zone, the "SP Zone", located 8-km north-east of the CONEJO copper-silver discovery, at CESAR North within the wholly-owned CESAR copper-silver project in North Eastern Colombia. SP is the latest copper zone located along the CESAR North 80-kilometre continuous copper belt. The new SP zone, lies along the mid portion of the 80-kilometre CESAR North belt, and at first pass, lines up well with the four previous copper discoveries (URU, CONEJO, AMN and AMS). SP, currently represented by mineralized float, is presently being followed up with mapping and geochemical sampling to locate the source of mineralization. Collected soil and rock samples will be sent to ALS for analysis, with results expected in June 2021. In early April, Max reported the URU zone discovery, lying along the southern portion of the CESAR North belt. The presence of copper mineralization extends over 3.7-kilometres, and is open in all directions. Over 125 samples were collected and sent to ALS for analysis. Results are expected early May 2021. In March 2021, Max reported the CONEJO discovery, spanning over 1.6 by 0.6-km and open in all directions. Twenty-two rock panel samples returned values in excess of 5% copper, highlight values of 12.5% copper and 120 g/t silver from panels varying from 5m by 5m to 1m by 1m. Max cautions investors that rock panel sampling can be selective and are not necessarily representative of the mineralization. The Max field team are currently rock chip sampling and mapping the copper bearing rock to determine potential volume and average copper-silver values. Reported in March 2020, the AMN (previously named AM North) discovery zone, outcrops along 1.8-kilometres, including a high-grade zone, with highlight values of 34.4% copper and 230 g/t silver. AMN has now expanded to a zone of 29-km² of Kupferschiefer-type copper-silver mineralization. Reported in January 2020, located 40-km south of AMN, the AMS (previously named AM South) zone was the very first CESAR stratabound copper-silver discovery. The AMS zone has now expanded to 16-km² of Kupferschiefer-type copper-silver mineralization, and is still open along strike and down dip, with highlights of 5.8% copper and 106 g/t silver from 0.1 to 25-metre intervals. Max interprets the sediment-hosted stratabound copper-silver mineralization in the Cesar Basin to be analogous to the Kupferschiefer Basin in Poland. The Kupferschiefer deposits, produced 3MT of copper in 2018 and 40 million ounces of silver in 2019 from an orebody 0.5 to 5.5-metres thick, grading 1.49% copper and 48.6 g/t silver.