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AbraSilver Resource Corp. reports news centered on the Diablillos silver-gold project in Argentina, including mineral resource estimates, diamond drilling results, metallurgical and development planning, and permitting milestones. Company updates frequently reference the Oculto, JAC, Fantasma, Laderas and Sombra deposits, as well as exploration targets such as Oculto East within the broader Diablillos district.
Recurring developments also include environmental approvals in Salta Province, Argentina mining investment framework matters, and land consolidation around Diablillos. News on completed property acquisitions, such as Condoryacu and María Amalia, adds context to AbraSilver’s exploration footprint and its focus on precious-metals mineralization with associated base-metal potential.
AbraSilver (OTCQX: ABBRF) filed a National Instrument 43-101 compliant updated mineral resource estimate for its wholly owned Diablillos silver-gold project in Argentina.
The Report, dated June 19, 2026 with an effective date of May 6, 2026, shows no material differences from the May 6, 2026 disclosure and is available on SEDAR+ and the company website.
AbraSilver (OTCQX:ABBRF) reported 2026 drill results from the La Coipita copper-gold-molybdenum project in San Juan, Argentina, funded and operated by Teck under an earn-in agreement.
Key results include 747.5 m at 0.69% Cu in DDH-LC26-010 and a new, shallower mineralized discovery at the Yaretas Sur target. Teck has completed 11,270 m of drilling and approximately US$23 million in expenditures, and on fulfilling remaining cash obligations, an 80% Teck / 20% AbraSilver joint venture is anticipated.
AbraSilver (OTCQX: ABBRF) updated the Diablillos Mineral Resource Estimate (MRE) on May 6, 2026, reporting Measured & Indicated 232 Mt containing ~248 Moz Ag and 2.54 Moz Au (454 Moz AgEq). The MRE adds a large heap-leach component (130 Mt) and uses conservative metal prices (US$34.50/oz Ag, US$3,200/oz Au).
The update grows M&I silver +25%, gold +48% and AgEq +30% versus July 2025 and will support a DFS (tank leach) and PEA (heap leach) due end of Q2 2026.
AbraSilver (OTCQX: ABBRF) reported assay results from three Phase VI drill holes at its Diablillos project, confirming continuity between the Oculto and JAC zones. Key intercept: 68.5 m @ 343 g/t Ag (including 17.0 m @ 917 g/t Ag) in DDH-26-012. Additional oxide intercepts were returned at Oculto East, including silver and near-surface gold intervals. Results are reported as drilled widths; true widths are unknown. Assays are uncut and undiluted. Ongoing drilling targets extension of mineralization along the JAC-Oculto trend and Oculto East.
AbraSilver (OTCQX: ABBRF) received approval of the Environmental Impact Assessment (DIA) from Salta Province for its wholly owned Diablillos silver‑gold project in Argentina. This provincial DIA enables progression toward construction and follows technical reviews of environment, water management, infrastructure, and community engagement.
The company is advancing the Definitive Feasibility Study, detailed engineering, early works studies and project financing activities to support a formal construction decision. Catamarca permitting is ongoing, with public review open until May 7, 2026 and an expected DIA to complete major permitting.
AbraSilver (OTCQX: ABBRF) reported new Phase VI drill results from the Oculto East target at Diablillos, Argentina showing a broad gold-dominant intercept of 171.0 metres at 0.83 g/t Au (including 9.0 m at 3.46 g/t Au).
Results include multiple oxide intervals and confirm mineralization extends several hundred metres east of the current open pit margin; true widths are not yet known and assays are uncut and undiluted.
AbraSilver (OTCQX: ABBRF) completed acquisition of Condoryacu and Maria Amalia for US$2.75 million and reported Phase VI drill results. Initial Condoryacu drilling hit 72.0 m @ 18.74 g/t Au, 117.4 g/t Ag, 2.06% Cu from surface, the strongest gold grade-thickness in the Diablillos district.
Oculto East hole DDH-26-001 returned 207.5 m @ 0.48 g/t Au, 11.4 g/t Ag oxide mineralization. DFS and permitting target Q2 2026 milestones; FID planned by Q4 2026.
AbraSilver (OTCQX: ABBRF) announced that Argentina’s federal authorities approved inclusion of the Diablillos silver-gold project under the Large Investment Incentive Regime (RIGI), a move the company says improves project economics and fiscal stability.
Key near-term milestones: official government resolution expected in March 2026, EIA approvals targeted by end of Q1 2026, and a Definitive Feasibility Study due in Q2 2026 to support a construction decision later in 2026.
AbraSilver (OTCQX: ABBRF) agreed to acquire multiple mining properties around its Diablillos project, expanding its land package by more than 6,200 hectares and securing water and infrastructure optionality for potential future expansion.
Total consideration is approximately US$4.65 million (US$3.70M cash and ~US$0.95M in common shares). Several acquisitions include upfront payments and optioned follow-on payments exercisable by March and May 2026.
AbraSilver (OTCQX: ABBRF) released final Phase V drill assays from the Diablillos project (Jan 27, 2026), reporting multiple high‑grade silver‑gold intercepts at JAC and porphyry‑style sulphide mineralization at Cerro Viejo. Key JAC intercepts include 17.0 m @ 432.1 g/t Ag & 1.10 g/t Au (including 6.0 m @ 1,093 g/t Ag & 2.42 g/t Au), 13.0 m @ 476.6 g/t Ag, and 57.0 m @ 51.4 g/t Ag. Cerro Viejo deep holes returned broad sulphide intervals with increasing copper with depth. Results will be incorporated into the upcoming Mineral Resource estimate to support the Definitive Feasibility Study on track for Q2/2026.