-- Resolution Minerals (ASX:RML) reported high rates of antimony recoveries in sulfides during concentrate test work on samples from the Antimony Ridge project in Idaho, according to a Wednesday filing with the Australian bourse.
The high sulfide recoveries were achieved from lower grade samples containing about 10% antimony, suggesting potential to capture stibnite, even if high-grade ore is diluted by surrounding waste during extraction, the filing said.
Further concentration stages are underway in test work on samples from the project, per the filing.
Shares fell nearly 2% in midday trade Wednesday.