Slide 1: Geological Interpretations at Former Tomtebo Mine
TSX-V: DMX Geological Interpretations at Former Tomtebo Mine March 2021 A geoscience-based, systematic, and valuation-oriented exploration and development Company Tomtebo Polymetallic VMS/SedEx Property Bergslagen Mining District, South Central Sweden TSX-V: DMX Technical Presentation | March 2021
Slide 2: Cautionary Statement Regarding Forward Looking Information
Cautionary Statement Regarding Forward Looking Information This presentation contains certain statements that may be considered “forward-looking statements” the risk that the Company will be unable to raise sufficient capital to finance planned exploration with respect to District Metals Corp. (“Dis
Slide 3: A World Class Mining District: Bergslagen, Sweden
A World Class Mining District: Bergslagen, Sweden The Bergslagen District offers a rich metal endowment and extensive infrastructure: • Known for its large and high grade VMS, SedEx, and CRD deposits such as Garpenberg, Zinkgruvan, Falun, and Sala. • The Garpenberg (Boliden) and Zinkgruvan Mines (Lu
Slide 4: Tomtebo Property
Tomtebo Property Located in the heart of the prolific FALUN MINE1 28Mt Historical Production: Bergslagen District. 2-4% Cu, 2-4 g/t Au, 4% Zn, 13-24 g/t Ag, 1.5% Pb • Tomtebo covers an area of 5,144 ha, and is an approximate 2.5 hour drive from Stockholm in Sweden. LÖVÅS MINE4 0.33Mt Historical Prod
Slide 5: Former Tomtebo Mine
Former Tomtebo Mine • Steffenbergs Zone: silver-zinc-lead dominant mineralization. • Oscarsgruvan Zone: silver-zinc-lead dominant mineralization. • Björngruvan Zone: silver-zinc-lead dominant mineralization. • Gårdsgruvans Zone: copper-gold dominant mineralization. • Gamla Gruvans Zone: copper-gold
Slide 6: Geological Study at the Former Tomtebo Mine
Geological Study at the Former Tomtebo Mine District Metals conducted detailed mapping and geochemical sampling at the historic Tomtebo Mine in late-2020. • The objective of this geological work was to: • identify the rock types and the hydrothermal alteration pattern that hosts the copper-gold and
Slide 7: Mineralization Styles at Tomtebo Mine
Mineralization Styles at Tomtebo Mine Four styles of mineralization have been recognized at the TOM-65-001 @ 116m Tomtebo Mine: 1) Oscarsgruvan and Steffenbergs Zones: Remobilized semi- massive to massive silver-zinc-lead sulphide mineralization in the northeastern part of the mine area that likely
Slide 8: Geological Units at Tomtebo Mine
Geological Units at Tomtebo Mine TOM-66-002 @ 29.7m Fine grained felsic Volcanic ash silt-sandstone TOM-71-010 @ 178m Felsic volcaniclastic mass flow TOM-63-002 @ 47m Limestone-Skarn TOM-71-010 @ 178m TOM-70-023 @ 67m Mafic Dyke TSX-V: DMX Technical Presentation | March 2021 8
Slide 9: Simplified Geological Units at Tomtebo Mine
Simplified Geological Units at Tomtebo Mine Six rock units have been classified at the Tomtebo Mine based on geochemical signatures from outcrop and core samples: • Rhyolite 1 is present in most of the mine area, and is interpreted to be variably stratified pumiceous volcaniclastic rocks. • Rhyolite
Slide 10: Alteration Types at Tomtebo Mine
Alteration Types at Tomtebo Mine TOM-66-002 @ 89m Quartz-muscovite-chlorite-phlogopite-cordierite alteration of felsic volcanic unit. TOM-70-022 @ 47m Quartz-muscovite-chlorite-phlogopite alteration of felsic volcanic unit. TOM-66-002 @ 121m gahnite Quartz-chlorite-phlogopite-gahnite-pyrite alterati
Slide 11: Simplified Alteration Assemblages at Tomtebo Mine
Simplified Alteration Assemblages at Tomtebo Mine Three alteration assemblages are associated with the various mineralization types: • Semi-massive to massive silver-zinc-lead sulphide mineralization occurs in strongly quartz-muscovite altered Rhyolite 1, 3 and 4, within skarn-altered limestone in R
Slide 12: Geology and Alteration at the Tomtebo Mine
Geology and Alteration at the Tomtebo Mine TSX-V: DMX Technical Presentation | March 2021 12
Slide 13: Interpreted Mineralizing Event at the Tomtebo Mine
Interpreted Mineralizing Event at the Tomtebo Mine The primary mineralizing event at the Tomtebo Mine likely involved upwelling high-temperature fluids that formed the strong quartz-muscovite-chlorite alteration zones and the copper-gold sulphide mineralization, which then continued upwards and outw
Slide 14: Drill Targeting at the Former Tomtebo Mine
Drill Targeting at the Former Tomtebo Mine Based on geological interpretations the following drill target strategy has been formulated: • Oscarsgruvan and Steffenbergs Zones: targeting silver-zinc-lead sulphide mineralization in skarn-altered limestone beds, and veins of remobilized massive sulphide
Slide 15: Thank You
Thank You 907 - 1030 West Georgia Street, Vancouver, BC, V6E 2Y3 Phone: (604) 288-4430 info@districtmetals.com districtmetals.com TSXV:DMX TSX-V: DMX Technical Presentation | March 2021