Filings · NI 43-101 Technical Report
NI 43-101 Technical Report Filings
11 recent ni 43-101 technical report filings from Canadian venture issuers.
| Filed | Company | Filing type | Summary | Source |
|---|---|---|---|---|
| Rio2 Limited | NI 43-101 Technical Report | Rio2 Limited filed an independent NI 43-101 Technical Report on SEDAR+ on July 14, 2026 for the Kalzas Tungsten Project in Yukon, Canada, supporting historical data, geology, and exploration potential. Tungsten is a federally designated Canadian critical mineral and a key input in advanced manufacturing and defence applications. This filing establishes the qualified-person-reviewed technical baseline required to advance future financing and partnership discussions for the asset. | Filing | |
| Lode Gold Inc. | NI 43-101 Technical Report | Lode Gold Inc. (TSXV: LOD) filed an NI 43-101 Technical Report for the Fremont Gold Mine on SEDAR+ on July 8, 2026, providing the qualified-person-reviewed technical disclosure required under National Instrument 43-101. The filing supports the company's exploration and development programme at the Fremont gold property and establishes the regulatory baseline for future resource estimates and financing discussions. | Filing | |
| Torex Gold Resources Inc. | NI 43-101 Technical Report | Torex Gold Resources (TSX: TXG) filed the NI 43-101 Technical Report and Preliminary Economic Assessment for the Los Reyes gold-silver project in Sinaloa, Mexico on SEDAR+ on July 7, 2026 (effective date April 25, 2026), showing after-tax NPV of US$1.5 billion and IRR of 37%, with average annual production of 134 koz AuEq (93 koz Au + 2,992 koz Ag) over a 14.4-year mine life financed entirely from internal cash flow. The exceptional PEA economics at Los Reyes establish it as a major potential brownfield growth catalyst and possible standalone project or strategic M&A target within Mexico's gold-silver corridor. | Filing | |
| Mako Mining Corp. | NI 43-101 Technical Report | Mako Mining (TSXV: MKO; Nasdaq: MAKO) announced NI 43-101 Proven and Probable Mineral Reserves of 597,744 oz Au and 6.30 Moz Ag (0.327 g/t Au, 3.45 g/t Ag in 56.8 M tonnes) at the Moss Mine in Arizona, with post-tax NPV5% of US$254 million and a 15-year mine life at US$3,500/oz Au and US$50/oz Ag; average annual production is 30,900 oz Au through 2039. The technical report will be filed on SEDAR+ within 45 days. This first formal reserve statement gives Moss Mine institutional-grade credibility as a long-life gold-silver asset with significant near-term production upside. | Filing | |
| T2 Metals Corp. | NI 43-101 Technical Report | T2 Metals Corp. (TSXV: TWO; OTCQB: TWOSF) filed an independent NI 43-101 Technical Report on SEDAR+ on June 26, 2026 supporting the Mineral Resource Estimate (effective April 22, 2026) for its 100%-owned Sherridon Copper-Zinc-Gold-Silver Project in west-central Manitoba. Authored by ReedLeyton Consulting, Hogrelius Geological Consultants, and Arundon Mining Solutions, the report formalises the MRE announced May 7, 2026 and provides the regulatory foundation for scoping studies and financing discussions at this multi-metal VMS deposit in an established Canadian mining district. | Filing | |
| Silvercorp Metals Inc. | NI 43-101 Technical Report | Silvercorp Metals (TSX/NYSE: SVM) filed two updated NI 43-101 technical reports on June 24, 2026: the 'Technical Report on Gaocheng Silver-Lead-Zinc Project in Guangdong Province, China for the Gaocheng Mine' (prepared by SRK Consulting China Ltd, effective December 31, 2025), confirming Measured & Indicated resources of 18.28 Mt at 65 g/t silver, 0.91% lead, and 2.24% zinc with Proven & Probable reserves of 6.19 Mt at 63 g/t Ag; and an amended technical report for the Tulkubash and Kyzyltash Chaarat gold projects in Kyrgyzstan, replacing an erroneous earlier version on SEDAR+. These filings establish refreshed resource baselines for key assets in Silvercorp's silver-lead-zinc portfolio and are material for investors modeling production continuity at Gaocheng, one of Asia's most prolific underground silver mines. | Filing | |
| Rio2 Limited | NI 43-101 Technical Report | Rio2 Limited (TSX: RIO) announced on June 23, 2026 the completion of an updated NI 43-101 Technical Report for its Condestable copper mine in Lima Department, Peru (acquired from Southern Peaks Mining in January 2026), prepared by SLR Consulting (Canada) Ltd., which confirms increased operational mine life, expanded Mineral Resources and Mineral Reserves, and robust underground economics; the report will be filed on SEDAR+ within 45 days. This resource update is the first independent technical certification of Condestable's asset quality under Rio2's ownership and is a key de-risking milestone that underpins future financing and production expansion planning at an already-producing copper mine. | Filing | |
| Focus Graphite Inc. | NI 43-101 Technical Report | Focus Graphite (TSXV: FMS) filed an updated NI 43-101 Technical Report on SEDAR+ for the Lac Tetepisca graphite project in Quebec, one of the world's largest identified graphite deposits. The MRE defines 120.16Mt of Indicated resources at 10.27% graphitic carbon plus 24.14Mt Inferred at 9.88% Cg, equating to ~14.7Mt of contained graphite. Graphite is a federally designated critical mineral for battery anode supply chains, and this resource scale positions Focus Graphite as a potential strategic supplier for Canadian and allied EV battery initiatives. | Filing | |
| AbraSilver Resource Corp. | NI 43-101 Technical Report | AbraSilver Resource Corp. (TSX: ABRA) filed on June 19, 2026 an NI 43-101-compliant Updated Technical Report for its Diablillos silver-gold project in Salta, Argentina (effective date May 6, 2026), supporting the expanded M&I resource of ~213 Moz silver and 2.0 Moz gold (102 Mt at 65 g/t Ag and 0.62 g/t Au, tank leach-only). Diablillos is among the largest undeveloped silver resources globally, and this technical report filing is a key prerequisite for project financing, feasibility studies, and potential M&A activity in a bullish precious metals market. The formal NI 43-101 qualification upgrades the resource's bankability and strengthens AbraSilver's position in silver M&A conversations. | Filing | |
| Silvercorp Metals Inc. | NI 43-101 Technical Report | Silvercorp Metals Inc. (TSX/NYSE American: SVM) filed an updated NI 43-101 Technical Report on the Ying Ag-Pb-Zn-Au Property in Henan Province, China on June 18, 2026, prepared by AMC Mining Consultants with an effective date of December 31, 2025. The report documents a 50% increase in Mineral Reserves in tonnes and a 20% increase in silver ounces across seven underground mines plus the KP start-up, reflecting a major reserve expansion in one of Asia's most prolific silver-lead-zinc districts. This technical filing is a key re-rating catalyst for a mid-tier silver producer with demonstrated cost discipline and a track record of reserve growth exceeding mine depletion. | Filing | |
| Silvercorp Metals Inc. | NI 43-101 Technical Report | Silvercorp (TSX: SVM) filed an updated NI 43-101 Technical Report for the Ying Ag-Pb-Zn-Au Property (Henan, China), prepared by AMC Mining Consultants, confirming Proven and Probable Mineral Reserves of 19 Mt grading 174 g/t Ag containing 106 Moz silver — a 50% increase in tonnes and 20% increase in contained silver ounces versus the 2024 report. The 17-year mine plan across seven underground mines underpins Silvercorp as one of Canada's largest primary silver producers. The reserve upgrade is a material positive for silver supply fundamentals and positions SVM for re-rating on the TSX. | Filing |
Source: Argus Content API · /public/data/filings