Slide 1: Thompson Knolls New Copper-Gold-Silver-Molybdenum Discovery in the Great Basin, Western Utah
Thompson Knolls New Copper-Gold-Silver-Molybdenum Discovery in the Great Basin, Western Utah Presentation to Copper Explo 2026 Tucson, Arizona Sergei Diakov 1
Slide 2: Cautionary Notes & Forward-Looking Statements
Cautionary Notes & Forward-Looking Statements • This presentation contains certain information that may be deemed “forward-looking statements,” or "forward-looking information” (as defined under applicable securities laws), with respect to BCM Resources Corp. (the “Company” or “BCM Resources,” or “B
Slide 3: Management & Directors
Management & Directors EXPERIENCED SUCCESSFUL MANAGEMENT TEAM Scott Steeds, Board of Directors Chairman • Over 20 years of experience at large successful Venture Capital firms working with high-net-worth individuals and Institutional investors actively financing/investing in high-profile mineral exp
Slide 4: Technical Team
Technical Team WORLD-RENOWNED EXPLORERS WITH A PROVEN SUCCESSFUL DISCOVERY TRACK RECORD Dr. Sergei Diakov, MSc (Hons) Economic Geology and Mining Engineering, PhD in Economic Geology, Associate Professor, Peoples' Friendship University, Moscow, Russia • More than 30 years of global exploration exper
Slide 5: General Introduction
General Introduction • BCM Resources Corporation (Symbol "B", TSX-Venture Exchange), (“Company”, “B”, “BCM”, “BCM Resources”) controls 100% of its flagship Thompson Knolls (TK) Porphyry Cu-Au-Ag-Mo project, located in the Great Basin of Western Utah, ~208 km (129 miles) SW of Kennecott Copper's Bing
Slide 6: Geographic Location
Geographic Location Thompson Knolls is located in Utah’s Millard County, 17 miles east of the Nevada-Utah border, 2.5 miles south of Highway 6/50, the “Loneliest Road in America.” TK TK TK 6
Slide 7: Regional Geology
Regional Geology • The TK Property lies west of the Confusion Range, known for numerous outcropping gold-bearing jasperoids, including the King’s Canyon gold deposit ~5 miles to the NE of TK • The Property ground is covered by post-mineral fanglomerates - products of weathered destruction, transport
Slide 8: Regional Geology (Continued)
Regional Geology (Continued) • Bedrock composed of a Devonian-age package of carbonate rocks from top to bottom: • Guilmette formation limestones 2,600-2,800 ft (792-853 m) thick • Simonson formation dolomites 540-930 ft (165-283 m) thick • Sevy formation dolomites 1,300-1,600 ft (396-488 m) thick •
Slide 9: TK Regional Geology
TK Regional Geology D D’ TK Project Legend TK Project location Gold-silver occurrences Base metal occurrences Copper occurrences 9
Slide 10: TK Regional Geology
TK Regional Geology • Jurassic back arc system. • Thompson Knolls District is coeval with Yerington District 10
Slide 11: BCM’s TK Landholding
BCM’s TK Landholding N Legend Company claims on BLM land Company leases on SITLA land Highway I50 from Ely to Delta Existing unpaved roads The TK Property comprises 225 BLM claims and 2 parcels of Utah State leased lands totaling 5,540 acres (2,242 ha) 11
Slide 12: Exploration History
Exploration History • Exploration history started with a U.S. Geological Survey aeromagnetic survey conducted in 1972. The survey outlined a prominent magnetic “high” anomaly at TK, which led to the later formulation of a porphyry copper deposit model for this target area • From 1989 to 1996, Crown
Slide 13: TKP Geophysical / Geological Data Integration
TKP Geophysical / Geological Data Integration • BCM technical team compiled all historical geophysical data into a 3D geophysical model • Combined geophysical and geological drilling data with surface geology were used as base model for directing targeted drilling into highly mineralized parts of th
Slide 14: Thompson Knolls Project Current Status
Thompson Knolls Project Current Status • “B” is on the clear path for “elephant-sized” porphyry/skarn copper deposits in the TK District • TK is essentially a blind target buried under a fanglomerate post-mineral cover • Three phases of drilling (12 drillholes) have been completed so far, 7 of which
Slide 15: TK Phases 1-3 Drillhole Locations
TK Phases 1-3 Drillhole Locations TK14 Magnetic anomaly area 1 N m Scale Magnetic anomaly area 2 Drillholes completed in Phase 3 drillholes* Magnetic anomaly TKP property Phases 1 and 2 areas 1 and 2 boundary Note: * TK12 is only partially drilled 15
Slide 16: Longitudinal Section DG
Longitudinal Section DG NWW SEE U D Legend Fanglomerate Limestones QMP intrusive (east) Note TK6, TK14, TK7 and TK4 are QMP intrusive (west) projected to cross-section Low magnetite skarn Rich magnetite skarn Fault zones 16
Slide 17: Selected Images of Mineralized Porphyry Core
Selected Images of Mineralized Porphyry Core 1 2 3 17
Slide 18: Selected Images of Mineralized Porphyry Core (Continued)
Selected Images of Mineralized Porphyry Core (Continued) 4 5 6 QMP intrusive rock 18
Slide 19: Selected Images of Mineralized Skarn Core
Selected Images of Mineralized Skarn Core Photo 7: Drill hole TK6 sulfide-rich magnetite breccia in 230 ft core interval of the “Eureka” skarn zone assaying 0.97% Cu, 0.14 g/t Au, 10.3 g/t Ag, 0.011% Mo in 30-ft interval Photo 8: Drill Hole TK8 10-ft interval from 2,220 to 2,230 ft depth with massiv
Slide 20: Research Results
Research Results • Holes TK8 and TK6 are prime examples of the proposed concept with significant Cu-Mo-Au mineral intercepts • Plotted Cu/(Pb+Zn) and (Cu+Bi)/(Pb+Zn+Mn) ratios for the intersected skarn intervals indicate trend to SW • Higher values indicate a more proximal position to the source of
Slide 21: TK Skarn Research
TK Skarn Research • Intercepted skarn - intermediate to distal position • Mineralogy and geochemistry - useful for exploration in concealed porphyry-skarn systems 21
Slide 22: TK Skarn Research
TK Skarn Research • Zoning of skarn mineral composition: proximal (garnet dominant) to distal (peroxene dominant) skarn • Copper/Lead+Zinc ratio – higher Cu ratio closer to proximal skarn • Fluid inclusions/temperature zoning/age dating – higher temperatures in fluid inclusions closer to proximal sk
Slide 23: TK Skarn Research
TK Skarn Research The fluid inclusion samples from boreholes TK6, TK8, and TK14 were selected for the best abundance of pyroxene and garnet mineralization. The pyroxene mineral had fluid inclusions large enough for data collection: • TK14 - lowest homogenization temperatures 278°C at 3,004 feet • TK
Slide 24: TK Skarn Research
TK6 @ 3428’ TK8@3008" TK14@2291' Sample Location UTM Coordinates | Description Mineral Method Aget uncertainty (Ma) TK6.1 Drill hole TK6 at E 264396 Exoskarn, Garnet U-Pb LA-ICP-MS 16242 3428" N 4324514 vein hosted TK 8.0 Drill hole TK8 at E 264165 Endoskarn, Garnet U-Pb LA-ICP-MS 159 +2 3008’ N 432
Slide 25: TK Skarn Zoning
@ CASERM TK Skarn Zoning Pyroxene Talc + serpentine Serp. + Mn-oxides uTlchy oP Chalcopyrite/(sphalerite + galena) —> ia ih, I "Fluid fi flow f path © ——_», P
Slide 26: Our Interpretation
Our Interpretation N 22.4 TK6 14.7 TK9 TK5 TK14 TK3A Magnetic anomaly TK8 Area 1 ? TK3 ?? TK1 47.6 ? TK2 ? TK7 TK4 Magnetic anomaly Area 2 0 0.5 miles Legend TK Mag anomaly a b Base metal ratio isolines: a) supported by drilling results Vector of fluid movement b) interpreted extensions 26
Slide 27: Schematic Geological Model of TK Porphyry/Skarn System
Schematic Geological Model of TK Porphyry/Skarn System Looking NW Massive proximal skarn Discontinuous fingers of distal skarn 27
Slide 28: Planned Drill Holes in Area 2
Planned Drill Holes in Area 2 N TK6 Area 1 TK14 TK9 TK5 TK8 TK3a TK10 TK3 TK1 TK7 TK2 TK4 TK12 DK DK14 DK13 1 Legend DK Company claims on BLM land Area 2 DK10 8 DK12 Area 3 DK Company leases on SITLA land DK 7 3 DK DK 9 Previously drilled holes DK 2 DK 4 6 DK11 Drill holes under current NOI DK 5 Pha
Slide 29: Phase 4 Drill Concept Test Plan
Phase 4 Drill Concept Test Plan Anomaly 1 Anomaly 2 Phase 4 planned drill holes 2 Geophysical anomalous areas 29
Slide 30: Recent Kennecott Staking in Thompson Knolls District
BCM TK ground Recent Kennecott Staking in Thompson Knolls District • During summer 2025, Rio Tinto staked numerous claims within the TK District in proximity to BCM’s Thompson Knolls project • This ground staking of a major company validates our concept in the wake of a significant discovery at Thom
Slide 31: Future Exploration
Future Exploration • With the successful outcome from the proposed Phase 4 drill program delivering economic mineral intercepts within proximal skarn and newly discovered mother- porphyry intrusion, our focus will be directed at the western anomalous Area 2 with additional drill-testing in its south
Slide 32: END
ECM Resources Corp END