Released drill assay results from an exploration program at the MainSpring property, situated within the Cactus copper project in Arizona. A total of seven of 11 ASCU drilled holes completed last year and 22 legacy holes from the previous option holder are reported here and indicate mineralization from the Parks/Salyer deposit nears surface as it extends south. Future drilling will test the open pit potential of MainSpring with the intent of updating the Cactus Mineral Resource Estimate post-Prefeasibility Study. Arizona Sonoran Copper Company Inc. shares T.ASCU are trading unchanged at $1.41.