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TLO 5.37 +5.7% BNKR 4.88 +1.7% GG 2.25 +3.2% MJS 0.100 +5.3% PAAS 62.54 +3.6% PE 0.230 +0.0% SGML 17.19 +4.8% LAR 10.34 −1.1% NED 0.025 +0.0% GEN 0.080 +0.0% TVI 0.060 +0.0% SKYG 0.025 −37.5% WRLG 0.660 +6.5% FFU 0.120 −7.7% LOD 0.310 +3.3% CBI 0.110 +0.0% TLO 5.37 +5.7% BNKR 4.88 +1.7% GG 2.25 +3.2% MJS 0.100 +5.3% PAAS 62.54 +3.6% PE 0.230 +0.0% SGML 17.19 +4.8% LAR 10.34 −1.1% NED 0.025 +0.0% GEN 0.080 +0.0% TVI 0.060 +0.0% SKYG 0.025 −37.5% WRLG 0.660 +6.5% FFU 0.120 −7.7% LOD 0.310 +3.3% CBI 0.110 +0.0%
Drill Results

Sandfire Resources America Inc. Announces Drilling Results, Project Advancements at Black Butte, Board Changes and Loan Variation Renewal

By The Northwire Desk — AI Analysis Jul 17, 2025 · 17:00 SFR · 0.32 Sandfire Resources America Inc.
SFR · Price

Executive Summary

  • Completed the 2024‑2025 Black Butte drilling program, delivering high‑grade copper intercepts that extend the Johnny Lee Lower Copper Zone beyond current resource boundaries.
  • Initiated a Pre‑Feasibility Study level updated technical report incorporating new drill data, revised cost estimates, and an expanded mining plan.
  • Announced appointment of Stef Weber to the Board of Directors and a fifth variation to the bridge loan, increasing borrowing capacity to US$59.5 million and extending maturity to June 30 2026.

Key Details

  • Drilling Highlights (selected intercepts):
  • Hole SC24‑311 – 8.11 m @ 4.66% Cu
  • Hole SC24‑312 – 14.99 m @ 7.99% Cu
  • Hole SC25‑316 – 10.58 m @ 4.69% Cu
  • Hole SC25‑325 – 11.73 m @ 8.80% Cu

  • Hole SC25‑328 – 4.91 m @ 9.74% Cu

  • Resource Context (2020 Technical Report):

  • Measured & Indicated: 1.2 Mt @ 6.8% Cu (Lower Zone)

  • Inferred: 0.5 Mt @ 5.9% Cu

  • Planned Updates:

  • Updated mineral resource estimate and revised mining plan to be incorporated into an updated NI 43‑101 Technical Report, targeted for late 2025.

  • Revised capital & operating cost estimates reflecting five‑year global cost escalation.

  • Board Appointment:

  • Stef Weber appointed to Board of Directors effective immediately; replaces departing director Gemma Tually.

  • Weber brings >25 years mining finance experience, previously Head of Treasury for Sandfire Resources Ltd.

  • Loan Variation (Fifth Variation):

  • Bridge loan borrowing limit increased from US$50 M to US$59.5 M.
  • Maturity extended from 30‑Jun‑2025 to 30‑Jun‑2026.

  • No new securities issuable under the agreement; all other terms unchanged.

  • Project Status:

  • Mine Operating Permit secured; Phase I surface construction largely complete.

  • Montana Supreme Court decisions (Feb 2024 & Jan 2025) upheld permit and water‑mitigation plan.

  • Qualified Person: Jerry Zieg, Sr. VP Exploration & Technical Services, NI 43‑101 QP.

Notable Quotes

  • “We are pleased with the outcome of the drilling program which has confirmed that the mineralization … extends beyond the existing resource boundary.” – Jerry Zieg, Senior Vice President of Exploration and Technical Services
  • “The global transition to clean energy… has triggered unprecedented demand for copper… we are in an exciting position…” – Lincoln Greenidge, CEO

Prepared based on the information disclosed in Sandfire Resources America Inc.’s July 17 2025 news release.

Read the original news release →

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Jul 09, 2026 · 05:00

Sandfire’s Lowry reserves extend Black Butte mine life to 12 years and increase net present value, though capital expenditure remains unfunded.

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Sandfire Resources America Inc. Adopts Semi-Annual Financial Reporting

Other Dec 16, 2025 · 05:00

Sandfire's Black Butte PFS Disappoints With High Capex, Low Returns Despite Lofty Copper Price Assumption

Resource Estimate