Welcome to our dedicated page for Orosur Min news (Ticker: OROXF), a resource for investors and traders seeking the latest updates and insights on Orosur Min stock.
Orosur Mining Inc (OROXF) generates a steady flow of regulatory and project updates that are relevant for investors following gold ore mining and mineral exploration companies. Its announcements, released via the London Stock Exchange’s Regulatory News Service, cover both corporate developments and technical progress at its exploration projects in Colombia and Argentina, and in some communications also Nigeria.
News about Orosur Mining Inc frequently focuses on the Anzá Project in Colombia, including drilling results from the Pepas prospect, work toward a NI 43-101 compliant Mineral Resource Estimate, and updates on additional prospects such as APTA and El Cedro. Releases provide detailed drill intercepts, commentary from management and information on land tenure, including the granting of exploration licences and adjustments to the company’s land package.
Investors can also expect updates on the El Pantano Project in Argentina, where Orosur reports early-stage drilling designed to test for a low sulphidation epithermal mineral system. Company news describes the joint venture structure at El Pantano, the scale of the licence area and the objectives of reconnaissance drilling programs.
Alongside project news, Orosur’s releases include corporate and capital markets information such as the exercise of warrants, options and RSUs, changes in the number of common shares in issue, block listing returns, AGM results and shareholder voting outcomes. The company also announces investor Q&A sessions and other engagement events. This news page aggregates these disclosures so readers can follow both the technical evolution of Orosur’s projects and the corporate actions that affect its share structure.
Orosur Mining (TSX-V:OMI / AIM:OMI) (OROXF) announced unaudited Q3 results for the period ended February 28, 2026, reporting a cash balance of $13.65M and a consolidated total assets of $23.60M. The company declared a Maiden Resource at Pepas of 219,000 oz Au and completed ~4,400m of drilling at El Pantano.
Nine-months figures show a net loss from continuing operations of $6.556M, higher share-based compensation of $1.002M, and a $3.182M loss on fair value of warrants. Cash at report date exceeded prior-year levels and exploration activity accelerated in Colombia and Argentina.
Orosur Mining (TSXV:OMI / AIM:OMI) reports exploration progress at the Anzá project, Colombia, after acquiring 100% ownership. Key updates: soil sampling at El Cedro found high‑grade gold soils (locally >1 g/t Au) across ~2km x 3km; drone magnetic and APTA surveys completed; Pepas rig moved to a new nearby target while Pepas West assays are pending.
Drilling continues at APTA, nine holes drilled at Pepas West, and El Cedro is being prepared for near‑term drilling pending targeting and access permits.
Orosur Mining (TSXV:OROXF) filed a National Instrument 43-101 technical report for its 100%‑owned Anza Project in Colombia, including a maiden Mineral Resource Estimate for the Pepas deposit.
The report has an effective date of 16 January 2026 and an issue date of 25 March 2026, and supports prior disclosures of 10 February 2026.
Orosur Mining (AIM:OMI / TSXV:OMI) issued 1,316,949 new common shares in February 2026 for total consideration of US$110,703 following warrant exercises. The company now has 394,547,125 Common Shares in issue, which includes 85,000 shares scheduled for admission on 2 March 2026.
Shareholders may use this total as the denominator for FCA Disclosure and Transparency Rules notifications.
Orosur Mining (OTC/OROXF) issued 85,000 common shares (0.02% of issued share capital) following the exercise of 85,000 RSUs by non-executive director Thomas Masney. Mr Masney retained 50,000 shares and sold 35,000 to cover withholding taxes, leaving him with 260,000 shares.
Admission of the 85,000 shares is expected around 8:00am UK on or about March 2, 2026. Post-admission the company will have 394,632,125 shares outstanding, 2,755,004 options and 9,065,000 RSUs outstanding.
Orosur Mining (OTC:OROXF) announced a maiden Mineral Resource Estimate at the Pepas deposit, Anzá Project, Colombia, dated 16 January 2026. The MRE reports Indicated 1.14 Mt at 5.46 g/t Au (201,000 oz) and Inferred 0.19 Mt at 2.99 g/t Au (18,000 oz), reported inside an open pit shell to ~100m depth using a US$3,000/oz gold price and 0.92 g/t cut-off.
The estimate used 79 diamond holes (10,592.10 m), 250 ktpa throughput assumptions, 88.75% recovery, and will be supported by an NI 43-101 technical report to follow.
Orosur Mining (TSXV:OMI / AIM:OMI / OROXF) announced on January 30, 2026 that it issued 1,857,949 new common shares following warrant exercises for total consideration of US$286,160.
The company reported 1,471,000 warrants exercised at C$0.25 and 386,949 warrants exercised at US$0.0558, bringing total shares outstanding to 394,547,125 for disclosure and notification purposes.
Orosur Mining (OTC:OROXF) reported unaudited Q2 results for the period ended November 30, 2025, highlighting active exploration in Colombia and Argentina and a strengthened cash position following a completed CAD$20.0m private placement in October 2025.
Key operational updates: infill drilling at Pepas targeting an NI 43-101 MRE by end-January 2026; large soil geochemical survey at El Cedro showing strongly anomalous gold assays; Phase 2 JV at El Pantano commenced with a 3,000m drill program; withdrawal from a Nigerian lithium project (previously fully impaired).
Orosur Mining (TSXV:OMI / AIM:OMI) (OTC:OROXF) filed a six-month block listing return under Rule 29 and Schedule Six of the AIM Rules covering 14 July 2025 to 14 January 2026. The filing shows a opening balance of unallotted unlisted warrants of 15,203,116, increases applied of 19,586,444, and 15,036,912 securities issued/allotted during the period. The closing balance of unallotted securities under the scheme at period end is 19,752,648. Contact listed is Louis Castro; additional corporate and broker contact details are provided.
Orosur Mining (TSXV:OMI / AIM:OMI, ticker OROXF) reported strong infill drill results at the Pepas prospect, including PEP073: 104.45m @ 5.96 g/t Au, PEP074: 71.35m @ 6.46 g/t Au and PEP072B: 47.60m @ 3.43 g/t Au. The Pepas assay database has been closed and handed to resource consultants and MRE modelling is underway. The company has begun planning for a feasibility process and restarted regional drilling after the break with a new rig on site. Two major exploration applications converted to granted Titles, increasing granted area by ~65% to 173 km2.