Anson Resources (ASX:ASN) said its unit Blackstone Minerals is continuing the polishing program of the purified lithium chloride eluate (LiCl) produced at the company's Green River lithium project in the US, according to a Wednesday filing with the Australian bourse.
Samples collected from the project are being concentrated to produce lithium carbonate, the filing said.
Shares of the company rose 9% in recent Wednesday trade.