Deposit Modeling at Thor Shows that the Proven Thor Epithermal Deposit is Flanked on Both Sides by a Much Larger Deposit
Geological modeling suggests the known Thor deposit is merely a "rafted" fragment of a significantly larger district-scale system.
The most recent news (March 18, 2026) reveals a major shift in the geological understanding of the Thor Project. Refined 3D modeling of the 2025 drilling data indicates that the current Thor epithermal deposit is a "rafted" block—essentially a fragment pushed upward by a later intrusive system. The model identifies two massive new targets: the Nortran Target (equivalent in size to the existing deposit) and the Borr Zone. Most significantly, the Borr Zone is modeled as a tabular structure that, if contiguous, represents an area approximately five times the size of the current Thor deposit. The discovery of a previously unknown intrusive lamprophyre dyke suggests a much larger, untested source body (I-1) at depth.
This news is a significant positive development because it provides a structural explanation for why the deposit remains open and suggests the scale of mineralization could be an order of magnitude larger than previously documented. - Scale Expansion: Moving from a single deposit to a "district-scale" model with targets 5x the current size fundamentally changes the valuation ceiling. - Predictive Accuracy: The model integrates 2025 drill results (like Thor-257) which already showed high-grade hits (e.g., 7.05% combined Pb+Zn), increasing confidence in the 3D projections. - Risk Mitigation: By identifying the "I-1" intrusive body as the potential genetic source, the company has a clear roadmap for deep drilling rather than "blind" exploration. - Caveat: While the potential is massive, these are currently modeled targets, not proven reserves. The impact is tempered by the ongoing permitting delays mentioned in the March 2nd release.
Taranis Resources is focused on the Thor Project in the Silver Cup Mining District of British Columbia. The project is a 100%-owned, 6,000-hectare land package. Historically viewed as a series of small high-grade mines (historical producers like Nettie L. and Ajax), Taranis is attempting to prove these are all connected to a massive, underlying intrusive-related epithermal system.