Brixton Metals Corporation · TSXV:BBB
Brixton Metals — Investor Presentation (January 2025)
45 slides from Brixton Metals's investor presentation, January 2025
Slide 1: Thorn Project Cu-Au-Ag-Mo
brixtonmetals.com THORN PROJECT Cu-Au-Ag-Mo Northwest British Columbia, Canada TSX-V: BBB OTCQB: BBBXF FR: 8BX1 1
Slide 2: Safe Harbour Statement
SAFE HARBOUR STATEMENT Information set forth in this presentation involves forward-looking statements, including but not limited to comments regarding planned drilling and other exploration, identification of new targets, and timelines, predictions and projections. Forward-looking statements are sta
Slide 3: Project Location – Northwest British Columbia
PROJECT LOCATION – Northwest British Columbia A District Scale Copper-Gold Porphyry Trend on the Largest Contiguous Claim Block in BC The Flagship Project BRIXTONMETALS.COM 3
Slide 4: Thorn Project
THORN PROJECT The Flagship wholly owned • Located on trend with British Columbia’s prolific Golden Triangle • In partnership with the Taku River Tlingit and Tahltan First Nations • Easy access via 45 minute flight from Whitehorse, YT • A massive 2,945km2 claim block • ii Potential access to US tide
Slide 5: Thorn Project Timeline
THORN PROJECT TIMELINE BRIXTONMETALS.COM 5
Slide 6: Thorn Terrane
THORN TERRANE Casino Cu-Mo-Au 74 Ma STIKINIA The Thorn Project is located within the Stikine Adanac Mo Terrane, an Upper Triassic to Lower Jurassic 70 Ma accreted exotic magmatic arc in the Pebble Cu-Mo-Au Intermontane belt of the northern Cordillera. 90.4-89.7 Ma The belt includes Late Triassic to
Slide 7: BCGS Regional Geochemical Survey
BCGS REGIONAL GEOCHEMICAL SURVEY Re-Analysis 2018 The Thorn Project encompasses one of the largest and highest-ranking Porphyry Copper- Gold geochemical anomalies within BC BRIXTONMETALS.COM 7
Slide 8: Scale Comparison: Thorn vs Sulphurets Camp
SCALE COMPARISON: THORN vs SULPHURETS CAMP The Thorn Project is 2,945 km2 This side-by-side scale comparison demonstrates that the entire Sulphurets Camp in the Golden Triangle fits within the Camp Creek to Metla region at Thorn. *For scale comparison only. Brixton makes no assurances on resource ad
Slide 9: Regional Geology
REGIONAL GEOLOGY ii BRIXTONMETALS.COM 9
Slide 10: Thorn Simplified Geology & Target Areas
THORN SIMPLIFIED GEOLOGY & TARGET AREAS BRIXTONMETALS.COM 10
Slide 11: Thorn Long Section Age Dates
THORN LONG SECTION AGE DATES Viewing Northeast BRIXTONMETALS.COM 11
Slide 12: Thorn Project Copper Geochemistry
&& ULI pee THORN PROJECT ee COPPER GEOCHEMISTRY CAMP CREEK rs Rock Samples Cu (%) >! O o1to1 B 0.05t0 0.1 OUTLAW EAST TARGET Soil Samples Cu (ppm) Ld SCE TRAPPER © 500 to 1,000 @ — 100 to 500 - 4 GOLDEN BEAR Silt Samples PY. E\ ee / Past Producing Gold Mine Cu (ppm) . A >200 A 100 to 200 4 50 to 100
Slide 13: Thorn Project Gold Geochemistry
=r, Rock Samples Au (git) He >100 GH 20to 10.0 O 05to 2.0 Soil Samples Au (ppb) @ >500 © 100 to 500 © 30 to 100 Silt Samples Au (ppb) A > 100 A 50 to 100 A 10 to 50 20km | NORTHTARGET OE THORN PROJECT GOLD GEOCHEMISTRY CAMP CREEK OUTLAW EAST TARGET TRAPPER GOLDEN BEAR Past Producing Gold Mine SOUTH
Slide 14: Porphyry Alteration
PORPHYRY ALTERATION Widespread porphyry alteration minerals mapped across the property, highlighting several anomalous areas. ASTER-SENTINEL 2 data acquired for the property in 2020 BRIXTONMETALS.COM 14
Slide 15: Camp Creek & Outlaw Target Areas
CAMP CREEK & OUTLAW TARGET AREAS Setting is ideal for several types of precious & base metal discoveries BRIXTONMETALS.COM 15
Slide 16: Thorn Depositional Setting
THORN DEPOSITIONAL SETTING TALISKER TRAPPER OBAN GLENFIDDICH OUTLAW CAMP CREEK Sillitoe, R.H., 2010, Porphyry Copper Systems. Economic Geology 2010; 105 (1): 3–41. BRIXTONMETALS.COM 16
Slide 17: Camp Creek Acid Sulfate Alteration
CAMP CREEK ACID SULFATE ALTERATION BRIXTONMETALS.COM 17
Slide 18: Deep Porphyry Evidence from 2011 to 2019
DEEP PORPHYRY EVIDENCE FROM 2011 to 2019 THN11-60 95.08 m of 1.71 g/t Au, 628.00 g/t Ag, 2.39% Zn, 3.31% Pb Porphyry clasts A & B veins in clasts THN19-150 OBAN 554.70 m of 0.57 g/t Au, 0.24% Cu, 43.18 g/t Ag, 0.55% Zn, 0.28% Pb OBAN Diatreme THN19-150 554.7m of 0.97% CuEq (43.2g/t Ag), incl. 277.8m
Slide 19: Camp Creek Diamond Drilling
CAMP CREEK DIAMOND DRILLING THN23-260 THN22-231 THN23-263 THN22-221 THN21-184 THN23-261 THN24-290 Oban THN24-291 Diatreme THN19-150 Breccia THN23-276 THN22-213 THN21-181A THN22-201 THN21-183 THN23-258 500 meters THN23-258 BRIXTONMETALS.COM 19
Slide 20: Porphyry Vectoring - Geochemistry
PORPHYRY VECTORING - GEOCHEMISTRY VERTICAL DISTRIBUTION OF ELEMENTS index increases with depth MDRU PORPHYRY INDEX (MPIx) (Cu/10) +Mo+(10xW)+(20xSn) Proximal elements (5xSb)+(20xTl)+Ag+As+Li Distal elements Bouzari et al., 2019 Halley, S., Dilles, J.H., and Tosdal, R.M., 2015, Footprints: Hydrotherm
Slide 21: Camp Creek: Porphyry Discovery
21 CAMP CREEK: PORPHYRY DISCOVERY Copper Equivalent (CuEq) is calculated based on US$ 4.02/lb Cu, US$ 2105.6/oz Au, US$ 25.16/oz Ag, $US 20.99/lb Mo. These prices represent the approximate metal prices and calculations assume 95% metal recoveries. CuEq % = (Cu % + (0.764486* Au g/t) + (0.009134 * Ag
Slide 22: -400m Below Sea Level Elevation Slice
-400m BELOW SEA LEVEL ELEVATION SLICE Cross Section View Northerly -400m Elevation Slice THN23-260 THN22-231 THN22-221 THN23-263 THN24-294 THN24-291 THN21-184 THN23-261 THN24-290 THN23-276 THN22-213 THN22-201 -400m THN21-181 THN21-183 2024 Drilling THN23-258 2020-2023 Drilling BRIXTONMETALS.COM 22
Slide 23: THN22-201: Strip Log
THN22-201: STRIP LOG 1.13 % Cu 1.11 % Cu BRIXTONMETALS.COM 23
Slide 24: THN23-261: Strip Log
THN23-261: STRIP LOG 129.45m: Polylithic Phreatomagmatic Breccia 492.42m: D-vein hosted in PY 1442.70m: Cpy clots hosted in k-spar altered PX 1579.30m: Qtz-Py-Cpy vein hosted in SLTS BRIXTONMETALS.COM 24
Slide 25: THN23-261 Mineralization Highlights
THN23-261 MINERALIZATION HIGHLIGHTS 161.8m: 1.00m of 1.28g/t Au, 150.0g/t Ag 172.60m: 1.50m of 0.63g/t Au, 159.0g/t Ag & 2.74% Cu 1461.85m: 2.00m of 0.64% Cu & 1.97% Cu Py-Ss Vein hosted in Porphyry Y & 1215ppm Mo Fracture filled semi-massive Py-Ss hosted in BX Cpy A-vein hosted in Porphyry X 1231.4
Slide 26: Camp Creek Mineralization Highlights
CAMP CREEK MINERALIZATION HIGHLIGHTS THN22-201 at 1023.10m: 1.9m of 0.60g/t THN22-221 at 1040.25m: 2.00m of 0.20g/t Au, THN22-201 at 1092.90m: 2.00m of 0.14g/t Au, Au, 8.81g/t Ag, 1.14% Cu & 250ppm Mo 5.13g/t Ag, 0.69% Cu & 254ppm Mo 9.30g/t Ag, 0.78% Cu & 395ppm Mo Cpy on fractured surface hosted i
Slide 27: Metal Content of Camp Creek Porphyry Phases
METAL CONTENT OF CAMP CREEK PORPHYRY PHASES Copper (ppm) Gold (ppm) Molybdenum (ppm) Dyke Porphyry V Porphyry X Porphyry Y Porphyry Z Porphyry X – Crowded Feldspar Porphyry with Stacked Biotite THN23-261 NQ Size Core at 1448.65m BRIXTONMETALS.COM 27
Slide 28: Camp Creek Porphyry Fertility
CAMP CREEK PORPHYRY x FERTILITY V / Sc vs. Sc Sr / Y vs. Y Sr / Y V / Sc Porphyry Cu field Sc (ppm) Y (ppm) Olson, N.H., Dilles, J.H., Kent, A.R., and Lang, J.L., 2017, Geochemistry of the Cretaceous Kaskanak Batholith and genesis of the Rees, C., Riedell, K.B., Proffett, J.M., Macpherson, J., and R
Slide 29: Current Research – MDRU White Mica Evaluation
METAL CONTENT OF CAMP CREEK PORPHYRY PHASES METAL CONTENT CURRENT OF CAMP RESEARCH CREEK – MDRU WHITEPORPHYRY PHASES MICA EVALUATION WHITE MICA PYROPHYLLITE WHITE MICA COMPOSITION Muscovite abundance increases with depth and Occurs in THN20-182 and 180 at shallow levels, K-rich at shallow levels and
Slide 30: Mobile MT Geophysics
MOBILE MT GEOPHYSICS Resistivity Depth Slice at 400m Below Surface: Resistivity Depth Slice at 800m Below Surface: BRIXTONMETALS.COM 30
Slide 31: Gold Geochemistry
GOLD GEOCHEMISTRY BRIXTONMETALS.COM 31
Slide 32: Previous Trapper Drilling
PREVIOUS TRAPPER DRILLING BRIXTONMETALS.COM 32
Slide 33: Trapper Gold Target Drilling Highlights
33 TRAPPER GOLD TARGET DRILLING HIGHLIGHTS THN22-243 399m of 0.95 g/t Au Incl. 114m of 2.43 g/t Au 33 BRIXTONMETALS.COM
Slide 34: Trapper Geophysics
TRAPPER GEOPHYSICS Current Target Area Calculated Vertical Gradient from Residual Magnetic Field 2011 Drill Target Area BRIXTONMETALS.COM 34
Slide 35: Trapper 3D Conceptual Deposit Model
TRAPPER 3D CONCEPTUAL DEPOSIT MODEL Intermediate Sulphidation Epithermal System BRIXTONMETALS.COM 35
Slide 36: Trapper Visible Gold in Core
TRAPPER VISIBLE GOLD IN CORE THN22-25 at 151.75m: 0.25m of 249 g/t Au THN23-270m at 144.00m: 0.35m of 22 g/t Au THN22-206 at 60.18m: 0.25m of 8.96 g/t Au Native Gold hosted in Quartz Diorite Visible Gold hosted in a sheared base metal vein Native Gold hosted in Quartz Diorite THN22-237 at 159.78m: 0
Slide 37: Metla & Plum Target Areas
METLA & PLUM TARGET AREAS 129 Rock Samples Assayed > 1% Cu 21 Rock Samples Assayed > 10g/t Au METLA 62.7 g/t Au PLUM BRIXTONMETALS.COM 37
Slide 38: Metla Copper-Gold Alkalic Porphyry Target
METLA COPPER-GOLD ALKALIC PORPHYRY TARGET Bornite-chalcopyrite-visible gold, hosted in potassically altered hornblende diorite BRIXTONMETALS.COM 38
Slide 39: North Target
NORTH TARGET BRIXTONMETALS.COM 39
Slide 40: East Target
EAST TARGET BRIXTONMETALS.COM 40
Slide 41: South Target
SOUTH TARGET BRIXTONMETALS.COM 41
Slide 42: 2024 Thorn Season
2024 THORN SEASON • 14,517 meters drilled and 25 holes collared • Camp Creek: 6,335m • Cirque: 2,704m • North Target: 2,266m • Trapper: 2,746m • Trifecta: 466m • Downhole XRF data collected for all Camp Creek drill holes • Oriented core data collected for all drill holes • 1,143 rock samples collect
Slide 43: Community Engagement 2024
COMMUNITY ENGAGEMENT 2024 45% of personnel working on site were employed through First Nations contractors or Joint Ventures First Nations employees, contractors, and management accounted for 22% of the seasonal workforce Female-identifying employees, contractors, and management accounted for 24% of
Slide 44: Thorn Summary
THORN SUMMARY DISTRICT SCALE CU-AU-AG-MO PORPHYRY PROPERTY • 2,945 km2 mineral tenure • Significant consolidation of claims by Brixton over the last few years, including the addition of the Metla, Trapper, Tatsamenie & IMGM claims • 100% Brixton owned with low to no NSR’s • Largely unexplored 80 km
Slide 45: Thank You to Our Team & Contractors
THANK YOU TO OUR TEAM & CONTRACTORS Riedell Exploration Ltd. BRIXTONMETALS.COM 45
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