Bronco Resources hits 55.0 g/t Au at Kodiak Zone Extension

August 26 2026 – TheNewswire - BRONCO RESOURCES CORP. (TSX-V: BRON ) (“ Bronco ” or the “ Company ”) is pleased to report results from its 2026 soil geochemical and rock sampling programs at the Placer Mountain Gold Project , located in the Similkameen Mining District, near Princeton, BC.

Rock sampling returned up to 55.0 g/t Au and 149.0 g/t Ag from the Kodiak Zone Extension , an outcropping 65 meters north of the previously sampled outcrop . The 2026 program also located multiple multi-gram gold results from quartz vein material across a broad targeting area .

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Figure 1 – Rock Sampling Results – Gold (g/t)

Rock Sampling Highlights

55.0 g/t Au and 149.0 g/t Ag at Kodiak Zone Extension, in outcrop

6.43 g/t Au and 31.2 g/t Ag, 231 meters south of Kodiak Zone showing

4.74 g/t Au and 13.4 g/t Ag at the Northstar Target, 439 meters NNW of Kodiak Zone

2.37 g/t Au and 9.3 g/t Ag at the Northstar Target, 568 meters NW of Kodiak Zone

Table 1 – Selected 2026 Rock Sampling Results

*Gold and silver values represent the highest reported analytical determination where multiple analytical methods were completed. The remaining 15 samples returned low or insignificant assay values for the targeted elements. Full analytical results are available on the company website.

Soil Sampling Results

Systematic soil sampling identified widespread gold anomalism across the Eastern Palace and Grizzle target areas. A total of 1,011 soil samples returned fire-assay gold determinations, with results ranging from below detection up to 334 ppb Au. Of the samples analyzed, 234 returned ≥ 5 ppb Au, 75 returned ≥ 10 ppb Au, 13 returned ≥ 25 ppb Au and six returned ≥ 50 ppb Au . The Company is evaluating the spatial distribution and cluste