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Terra Balcanica Resources Intercepts 607 g/t Ag Eq. Over 3.0 m and 670 g/t Ag Eq. Over 3.9 m At Cumavici in Bosnia and Herzegovina
Vancouver, British Columbia, March 17, 2026 (GLOBE NEWSWIRE) -- Terra Balcanica Resources Corp. (“Terra” or the “Company”) (CSE:TERA; FRA:UB1; OTC:TEBAF) is ple

About this update from Terra Balcanica Resources Corp.
[{"type":"text","content":" Vancouver, British Columbia, March 17, 2026 (GLOBE NEWSWIRE) -- Terra Balcanica Resources Corp. (“Terra” or the “Company”) (CSE:TERA; FRA:UB1; OTC:TEBAF) is pleased to announce additional high-grade assay results from the Phase III drill campaign at the Cumavici Ridge polymetallic, epithermal vein target within its Viogor-Zanik project in eastern Bosnia and Herzegovina. Highlights Drillhole CMV25005 intersected 607 g/t Ag Eq. over 3.0 m including: 842 g/t Ag Eq which includes 3.05% Sb over 1.7m; Drillhole CMV25006 intersected 670 g/t Ag Eq. over 3.9 m including: 2115 g/t Ag Eq which includes 9.58% Sb over 1.0 m; Step out drillholes located 65 m northwest of CMV25004 which reported 636 g/t Ag Eq. over 4.3 m and 38 m SW of CMVD005 which intercepted 326 g/t Ag Eq. over 10 m; Results confirm the high-grade nature and continuity of mineralisation at Cumavici Ridge along strike towards NW potentially linking it with the Cumavici Crest zone. Mineralization remains open down dip to southwest; Cumavici Ridge-Crest fault-hosted system is one of the four targets along the largely untested, 5 km long corridor of Ag-rich, base metal mineralization. Terra Balcanica CEO, Dr. Aleksandar Mišković, commented: “Two additional drill intercepts confirm that we have begun to unequivocally define a tabular, high-grade body of silver-antimony dominant mineralization at Cumavici Ridge. With over two dozen positive drill holes spread over 180 m of along strike and testing the southwest-inclined structure to over 200 m down dip, Terra is now looking to drill test the linkage to the neighboring Cumavici Crest target and in doing so extend the mineralization to over 650 m along strike. Furthermore, in 2026, we are poised to drill previously untested Cumurnica target located only 1.5 km to the southwest.” Hole ID From (m) To (m) Length (m) Ag (g/t) Au (g/t) Sb (%) Pb (%) Zn (%) Ag Eq. (g/t) CMV25005 96.0 99.0 3.00 175 0.69 2.11 1.94 4.05 607 including 97.3 99.0 1.7 258 1.15 3.05 1.34 2.67 842 CMV25006 91.4 95.3 3.90 168 0.72 2.84 0.66 0.56 670 including 92.7 93.7 1.00 461 1.84 9.58 1.39 1.11 2115 Table 1. Assay results from drillholes CMV25003 and CMV25004 with the interval lengths reported as drilled lengths, not true widths given that true morphology of the mineralized zone is undetermined. Silver equivalents (“AgEq”) are based on assumed metal prices of ...