• Kingman Minerals released preliminary metallurgical results from Arizona’s Rosebud Gold Property on Sept. 2, 2026.
• Tests showed 82.3% gravity-recoverable gold on a 12.52 g/t Au master composite, indicating strong potential for gravity concentration.
• Gravity concentrate graded 379.97 g/t Au, supporting a high-grade concentrate pathway.
• Combined gravity concentration with rougher flotation delivered 93.5% preliminary overall gold recovery; combined concentrate graded about 53.4 g/t Au.
• Results support expanded exploration and additional metallurgical optimization work at Rosebud.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Kingman Minerals Ltd. published the original content used to generate this news brief via Newsfile (Ref. ID: 202609020729NEWSFILECNPR____20260902_312507_1) on September 02, 2026, and is solely responsible for the information contained therein.