Red Metal Limited has linked up with ASX-listed mid-tier explorer Chalice Mining under an earn-in joint venture on ground prospective for copper-gold at Red Metal's Callabonna project in South Australia's Curnamona Province. The JV will focus on a series of magnetic and gravity targets along the site's northern margin, where wide-spaced historic drilling has identified large hydrothermal breccias reminiscent of an iron oxide copper-gold system.
