Research analysts covering Solaris Resources.
Recent press releases and 8-K filings for SLSR.
Solaris Resources expands Warintza District and provides project update
SLSR
New Projects/Investments
Guidance Update
- Solaris Resources has expanded its Warintza District footprint by securing an option to acquire new exploration concessions, Solaris 2, adding approximately 40,000 hectares adjacent to its flagship project in Ecuador.
- Early prospecting results from the Solaris 1 optioned areas indicate significant copper anomalies, with rock samples returning up to 8.38% Cu.
- The Environmental Impact Assessment (EIA) for the Warintza Project is in its final review stages, with technical approval approaching and full permitting expected in the second half of 2026.
- A Feasibility Study for Warintza has commenced, involving leading international engineering and technical partners.
Jan 28, 2026, 12:00 PM
Solaris Resources Inc. Reports Q3 2025 Financials and Warintza Project Pre-Feasibility Study Results
SLSR
Earnings
New Projects/Investments
- Solaris Resources Inc. reported a net loss of $32,941 thousand for the nine months ended September 30, 2025, with a basic and diluted net loss per share of $0.20.
- The company's ability to continue as a going concern is dependent on securing the second tranche of $50,000 thousand from the Royal Gold funding package, which is contingent upon the publication of the Pre-Feasibility Study (PFS) and receipt of Environmental Impact Assessment technical approval.
- On November 6, 2025, the company announced the results of a PFS for its Warintza Project, forecasting initial capital costs of US$3.7 billion and a maiden Mineral Reserve estimate of 1.3 billion tonnes.
- The OMF Senior Loan was fully repaid, resulting in a $0 balance as of September 30, 2025, following a final advance of $15,000 thousand on May 14, 2025.
Nov 12, 2025, 9:52 PM
Solaris Resources Inc. Announces Positive Pre-Feasibility Study Results and Maiden Mineral Reserve for Warintza Project
SLSR
New Projects/Investments
Guidance Update
- Solaris Resources Inc. announced positive Pre-Feasibility Study (PFS) results for its Warintza Project, projecting a post-tax net present value (NPV) (8%) of US$4,617 million and a post-tax internal rate of return (IRR) of 26%.
- The project's maiden Mineral Reserve of 1.3 billion tonnes at 0.41% copper equivalent (CuEq) supports a 22-year mine life.
- Expected average annual copper equivalent production is over 300,000 tonnes in the first five years, with first quartile All-In Sustaining Costs (AISC) of US$0.85/lb of payable copper for the same period.
- Initial capital costs are estimated at US$3.7 billion, with a post-tax payback period of 2.6 years.
- The company is fully funded for a construction decision via a US$200 million non-dilutive financing from Royal Gold.
Nov 6, 2025, 11:00 AM
Solaris Resources Advances Warintza Project Milestones and Community Partnerships
SLSR
New Projects/Investments
- Solaris Resources Inc. has signed a landmark agreement with the Pueblo Shuar Arutam organization (PSHA), completing formal partnerships with all Indigenous organizations surrounding its Warintza Project in southeastern Ecuador.
- The Pre-Feasibility Study (PFS) for the Warintza Project is advancing, incorporating an updated Mineral Resource Estimate (MRE) including Warintza West, and is expected to be completed in the second half of 2025.
- The final Technical Environmental Impact Assessment (EIA) has been submitted and is under government review, with the Free, Prior and Informed Consultation (FPIC) process anticipated to commence in the coming months.
- The company is focused on working towards a Final Investment Decision (FID) for the Warintza Project, supported by a reinforced financial position following a recent Royal Gold transaction.
Sep 11, 2025, 12:22 PM
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