Silver Range Resources Ltd (TSX-V:SNG, OTC:SLRRF, FRA:8SR) has reported results from recent exploration work at its Alamo property in La Paz County, Arizona, highlighting new gold and copper anomalies and an expanded exploration target area.
The company completed soil geochemical and very low frequency electromagnetic (VLF-EM) surveys in December 2025 and April 2026, extending its existing survey grid into a covered pediment area northwest of previous work.
The program included 481 soil samples collected over a grid with 25-metre sample spacing and 100-metre line spacing, as well as 11.7 line-kilometres of VLF-EM surveying.
Silver Range said soil sampling returned gold values of up to 1.34 grams per tonne (g/t) and copper values reaching 649 parts per million. The VLF-EM survey identified a network of conductors, some of which coincide with anomalous gold and copper geochemical responses and mineralized float and bedrock samples.
Prospecting conducted alongside the surveys yielded 23 float and bedrock grab samples. Two samples assayed more than 5 g/t gold, while six samples contained copper concentrations exceeding 1%. The highest-grade sample returned 21.8 g/t gold and 6.99% copper, while another sample assayed 12.75 g/t gold and 2.71% copper.
According to the company, exploration completed to date has expanded the Alamo target area to more than 1.6 kilometres in length.
The Alamo property hosts iron oxide copper-gold (IOCG) mineralization associated with detachment fault structures in the Harcuvar Mountains of western Arizona. Historic mining activity in the Cunningham Pass Mining District dates back to the early 1900s, with the Wenden and Critic mines among the largest producers.
Silver Range said it is seeking larger-tonnage IOCG mineralization where mineralized structures may converge beneath shallow cover and plans to continue exploration using geological, geochemical and geophysical methods.
Altius Minerals Corporation (TSX:ALS, OTCQX:ATUSF) holds a 1% net smelter return royalty on the Alamo property under a 2023 agreement.