Jaguar Mining Inc.: Jaguar Mining Expands Consolidated Mineral Resource & Mineral Reserve Growth Potential Turmalina Mine 9.03 g/t Au over an estimated true width of 9.62m (Orebody A) 22.05 g/t Au over an estimated true width of 8.81m (Orebody C - Central) Pilar Mine 17.90 g/t Au over an estimated true width of 3.50m (BF2 Orebody) 7.54 g/t Au over an estimated true width of 8.43m (LFW Orebody) TORONTO, ON / ACCESSWIRE / May 25, 2021 / Jaguar Mining Inc. ("Jaguar" or the "Company") ( TSX:JAG)(OTCQX:JAGGF ) is pleased to announce updated, in-mine diamond drilling results completed at its Turmalina Gold Mine and Pilar Gold Mine, both located in Minas Gerais. Results are subsequent to the most recent published Mineral Resources and Mineral Reserves ("MRMR") statements (31, December 2019 and 30, May 2020 for Turmalina and Pilar respectively). Drilling results reported in this release and from on-going and planned 2021 exploration programs will be included in Jaguar's next National Instrument 43-101 Technical Report MRMR update planned for early 2022.