Aeonian Defines Multiple Copper-Bearing Horizons Along 50-Kilometre Corridor at Koocanusa

Aeonian Resources Corp. (ALTN) released an updated geological model for its 100%-owned Koocanusa Copper-Silver Project in southeastern British Columbia. The update integrates surface mapping and a recent five-hole drill program at the Jake Showing. The model identifies a vertically stacked exploration system with multiple prospective copper-bearing horizons, including Lower, Middle, and Upper units, along an approximately 50-kilometre western copper trend.

Drilling at Jake intersected two distinct mineralized bands near the top of the Middle Creston Formation, confirming the subsurface trace of surface stratigraphy. The Lower and Middle prospective units remain untested by drilling, and 50 documented surface occurrences remain unsampled. Regional faults, particularly the McGillivray Fault, are interpreted as deep-rooted pathways transporting copper-bearing fluids.

Future exploration will focus on evaluating newly classified occurrences within the Lower, Middle, or Upper units, targeting locations along major regional faults and intersections between faults and favorable stratigraphy.

Aeonian Resources Corp. (ALTN) released its September 10, 2026 update, a direct follow-up to the final drill results issued on August 6, 2026, and the land expansion announced on August 13, 2026. The company’s inaugural five-hole drill program, totaling 1,229 meters, successfully confirmed the presence of prospective Revett-equivalent stratigraphy and widespread copper-bearing hydrothermal fluids. However, the program did not intersect economic copper-silver intercepts.

The geological model update represents an expected, incremental step in the exploration lifecycle. It transitions the project from a localized fold target to a district-scale stratigraphic corridor, providing a clear roadmap for future drilling. The news does not contain new economic data, resource estimates, or unexpected discoveries. While the update validates the exploration thesis, it lacks the immediate catalyst required to re-rate the company's valuation.

Market reaction has been muted, with the stock consolidating in the $0.07–$0.08 range, reflecting the routine nature of the update.

Aeonian Resources Corp. is a pre-revenue mineral exploration company focused on the Koocanusa Copper-Silver Project in southeastern British Columbia. The project covers approximately 412 km² within the Proterozoic Purcell Basin, a geological setting analogous to Montana's Belt Supergroup. The exploration model targets sediment-hosted copper systems hosted in the Creston and Sheppard Formations, with structural traps (folds, faults, and domes) focusing copper-bearing basin fluids. The project is in the early-stage exploration phase, with no formal mineral resources or reserves defined. Regional analogues include Hecla's Libby/Montanore and Rock Creek projects, as well as the historic Sullivan Mine.