• Near a Major Discovery: The Star project is located 5 km from the Hat project owned by Doubleview Gold (TSXV: DBG), a company we have covered since 2020. Since we initiated coverage in 2020, Hat has grown into a ~9B lbs CuEq resource, with an after-tax NPV5% of $7B, per a recent independent economic study. Over the same period, shares are up 900%, while MCAP increased from $32M to $596M (1,792%). While we are not implying a similar outcome, we believe STCU demonstrates meaningful upside potential based on drilling and exploration completed to date.
  • Large-Scale Potential: Star is prospective for alkalic copper-gold porphyry mineralization, known for large, long-life deposits. Exploration has identified five priority targets, including the advanced Star Main target. No NI 43-101 compliant (independent) resource has yet been defined.
  • Strong Drill Results: Drilling at Star Main has returned promising intercepts, including 107 m at 1.02% CuEq, and 288 m at 0.67%, with many intervals grading 0.5%–1.0%, vs the typical range of 0.3% to 0.7% for such deposits globally. Based on mineralization defined to date, we estimate Star Main could host ~1.98 to 3.30 Blbs CuEq, or ~2.41 to 4.01 Moz AuEq. STCU is currently advancing a 15,000 m drill program ahead of a maiden resource estimate.
  • Discounted Valuation: Based on our preliminary speculative estimate, STCU trades at $0.03/lb CuEq vs the comparables average of $0.09/lb, a 66% discount. On a gold-equivalent basis, STCU trades at $25/oz AuEq vs $80/oz, a 69% discount
  • Upcoming Catalysts: Key catalysts include drilling, and a maiden resource estimate. We believe our preliminary/speculative estimate will provide market insight ahead of the maiden resource estimate, with the stock expected to gradually converge toward fair value as awareness of the project increases.

Risks

  • Commodity prices
  • No NI 43-101 compliant resource estimate
  • Access to capital and potential share dilution
  • Porphyry projects are capital intensive
  • Exploration, development and permitting
  • No assurance that the company can advance its projects simultaneously

Price and Volume (1-year)

  YTD 12M
STCU -32% 38%
CSE 0% 42%
Copper 11% 36%

* Qualified Person: Jeremy Hanson, P.Geo, Consultant to Star Copper Corp. Star Copper Corp. has paid FRC a fee for research coverage and distribution of reports. See last page for other important disclosures, rating, and risk definitions. All figures in C$, except metal prices, which are in US$.

Portfolio Summary

Source: FRC / Company

Four polymetallic exploration projects in B.C
The Star project is the flagship asset and the primary focus of this report

Star Project (100% interest)

STCU acquired the property in 2024

Location

The flagship 6,829-hectare project is located in the Golden Triangle, NW B.C., one of the world’s most mineralized regions, with 260 Moz gold, 100+ Blbs copper, and 1.9+ Boz silver discovered to date.

Hosts several world-class deposits, including the producing Red Chris and Brucejack mines, and several large undeveloped deposits such as Galore Creek, Schaft Creek, and Kerr

B.C.’s Golden Triangle

Source: Company

Operated by majors such as Teck Resources, Newmont, Skeena Resources (TSX: SKE), Seabridge Gold (TSX: SEA), and several junior exploration companies

The project is located ~100 km southwest of Dease Lake, and ~50 km northwest of Telegraph Creek. The property is remote with no direct road access, and is currently accessible by helicopter or fixed-wing aircraft. It lies ~8 km east of an all-weather road, with potential future access via upgrade of an existing historic road if advanced to production.

Project Location

Source: Company

The primary goal of juniors in the region is to explore, define economic resources, and position themselves as potential M&A targets

History and Mineralization

The project features an alkalic type gold-copper porphyry system , similar to other large mines and deposits in B.C. Since 1937, nine companies have explored the property using mapping, geochemical and geophysical surveys, and drilling.

20,000+ m of drilling across 77 holes since 1955

Source: Company / FRC

Alkalic porphyry deposits tend to occur in clusters, hosting relatively high grade gold and PGE mineralization vs typical porphyry deposits 

Past exploration has identified five priority targets spread across a 4 km x 2.5 km area.

High-Priority Targets

Exploration to date has identified five anomalies

Source: Company

Mineralization identified to ~650 m depth so far, with potential for further depth expansion, in line with many B.C. deposits (~300–1,000+ m)

The Star Main target is the most explored area on the property, with more than 13,000 m of past drilling. Results showed consistent copper mineralization, including high-grade copper near surface. This rich surface zone (supergene oxide cap) is rare in B.C., as most similar deposits lost these layers through erosion. Near-surface mineralization is important because it is generally easier, and less costly to mine.

Historic Drill Highlights  – Star Target

Source: Company

Multiple long intercepts returned high copper grades of 0.6% to 1.1%, above the typical 0.2% to 0.6% range for similar deposits

Last year, STCU completed a two-phase drill program (14 holes totaling 4,700 m), primarily to test the lateral and vertical continuity of the Star Main target.

2025 Drill Highlights

Source: Company / FRC

Multiple drill holes returned long intervals of promising grades

Results indicate a near-surface supergene blanket measuring ~0.50 km × 0.55 km × 0.10 km, within a broader mineralized footprint of ~0.55 km × 0.95 km × 0.67 km

3D Model of the Star Main Target

*The magenta area represents the near-surface supergene zone, the orange area represents the transition oxide zone, and the translucent yellow area represents the deeper sulphide zone.

Source: Company

Similar to typical porphyry copper systems, 3D modelling of past drilling at the Star Main target shows a near-surface oxide zone, a transition zone below, and a deeper zone extending along strike and to depths beyond 700 m
This is characteristic of a large, bulk-tonnage style system

The company also drilled one hole each at the Copper Creek target (~2.5 km southeast of Star Main) , and Star North (~1 km northeast). While Star North returned low grades over long intervals, Copper Creek delivered promising results, including 111 m @ 0.3 5 % CuEq, 57 m @ 0.614% CuEq , and 15 m @ 0. 78 % CuEq. We believe these results point to multiple mineralized targets across the project, justifying follow-up drilling.

Additional targets indicate district-scale potential

Preliminary Speculative Target (FRC Estimate)

For our preliminary estimate o n the Star Main target, we use the nearby Hat p roject, owned by Doubleview Gold, a copper-gold junior we have covered since 2020, as a benchmark. Since we initiated coverage , the Hat p roject has grown from early-stage status to a ~9B lbs CuEq resource , with an after-tax NPV5% of ~$7B, based on a recent PEA. Over the same period, shares are up 900 %, with MCAP rising from $32M to $ 596 M (+1,792 %). We are not suggesting STCU will replicate this outcome. However, based on drilling and exploration to date, we see potential for meaningful upside.

Star Copper vs Doubleview Gold

Source: Company

The Star project is located 5 km west of Doubleview Gold’s Hat project
Hat hosts 9 Blbs CuEq resources; 25-year mine life, and after-tax NPV5% of ~$7B, based on $4.88/lb copper (spot: $6.33/lb) and $3,273/oz gold (spot: $4,537/oz)

FRC’s Preliminary / Speculative Estimate for the Star Target

We note that the Star project shows higher-grade mineralization than the Hat project

Source: FRC

Based on the dimensions of mineralization defined to date, we estimate the Star Main target could host ~1.98 to 3.30 Blbs CuEq

Note that this is a highly speculative, preliminary estimate, entirely our own, and not endorsed or approved by the company

The company is pursuing a multi-phase drill program (>15,000 m) at the Star North, Copper Creek, Star East and Star West targets prior to completing a maiden resource estimate.

Management and Board

Share Ownership

Source: Company / FRC

Management and board own 4.30% of the company’s equity
Experienced resource sector team combining capital markets and technical expertise
Three out of five directors are independent

Brief biographies of the management team and board members follow: 

Brad Nichol Chairman

25+ years as senior executive and director across public and private companies in global finance and resource sectors. Key role in Alpha Lithium: grew a $20M market-cap early-stage asset by raising $100M+, building a significant resource base, and achieving a $313M all-cash sale within three years. Experience leading private and public financings, asset acquisitions, and executive/technical management. MBA (Distinction, 2003) London Business School; BSc Mechanical Engineering (1992) University of Alberta; Professional Engineer since 1994. 

Darryl Jones – President & CEO

15+ years of capital markets experience with an established financial network. Founding Director of Alpha Lithium, which achieved a $313M all-cash sale in December 2023. Former investment advisor with PI Financial Corp and Raymond James Ltd in Canada, focused on raising risk capital for growth companies across multiple sectors, with emphasis on natural resources.

Bill Morton Director & Technical Lead

20+ years in senior management roles within public resource companies. Key driving force behind the acquisition and optioning of Sun Metal’s Stardust Project. Has served as director or technical advisor to more than a dozen public resource companies. Professional Geologist since 1991 and member in good standing of Engineers and Geoscientists British Columbia.

Sean Charland Director

Seasoned communications professional with experience in capital raising and marketing for resource exploration companies. Founding Director of Alpha Lithium, which sold for approximately $313 M in December 2023. Extensive financial network across North America and Europe. Director of Maple Gold Mines Ltd., Arctic Star Exploration Corp., Eyecarrot Innovations Corp., and Voltaic Minerals Corp. 

Sean Kingsley – Director

Seasoned entrepreneur and capital markets strategist with 18+ years of experience financing and advancing resource companies globally. Specializes in corporate development, strategic marketing, and investor relations, with a strong track record of connecting exploration projects to global investors. President & CEO of Gold Hunter Resources.

Jody Bellefleur CFO

20 + years of experience as a corporate accountant specializing in regulatory financial reporting, including quarterly and annual financial statements, MD&A, and government tax reporting. Former Controller of a private manufacturing company. Since 2008, has worked exclusively with public and private companies in the junior mining sector.

Financials

Strong balance sheet
Up to $8M potential from in-the-money options and warrants

Source: FRC / Company

Sufficient funding for ~24 months, with no near-term dilution expected

FRC Valuation  & Rating

For our valuation models, we are using 100% of our low-end speculative estimate on the Star Main target of 1.98 Blbs CuEq, or 2.41 Moz AuEq

Source: FRC / S&P Capital IQ / Various

STCU is trading at $0.03/lb CuEq vs the comparables average of $0.09/lb CuEq, a 66% discount
Applying the comparables average, we arrive at a fair value estimate of $2.24/share on STCU

While we use 100% of measured and indicated resources (higher-confidence categories), and 50% of inferred resources (lower confidence) for comparable juniors, we apply 100% of our low-end estimate on the Star Main target, as it is already conservative.

Source: FRC / S&P Capital IQ / Various

Relative to gold juniors, STCU is trading at $25/oz AuEq vs the comparables average of $80/oz, a 69% discount
Applying the comparables average, we arrive at a fair value estimate of $2.46/share on STCU

We initiate coverage with a BUY rating, and a fair value estimate of $2.35/share, the average of our two valuations. In our view, STCU offers early-stage exposure to a potentially large-scale copper-gold discovery in one of the world’s premier mining jurisdictions, supported by encouraging drill results and proximity to major deposits. With copper and gold prices near record highs, ongoing drilling, and a maiden resource estimate on the horizon, we believe the company is well positioned to benefit from a strong macro environment and increasing market attention.

Risks 

We believe the company is exposed to the following key risks (not exhaustive):

  • Commodity prices 
  • No NI 43-101 compliant resource estimate
  • Access to capital and potential share dilution
  • Porphyry projects are capital intensive
  • Exploration, development and permitting
  • No assurance that the company can advance its projects simultaneously
We are assigning a risk rating of 5 (Highly Speculative)