** Anson Resources ASN.AX jumps as much as 10% to A$0.099, highest since September 13, 2024; last up 8.9% at A$0.098
** Stock gains for sixth consecutive session
** Mineral explorer says it has reduced minor contaminants in purified lithium chloride eluate (LiCl) extracted at Green River Lithium project in Utah
** Says purification done via "polishing process" to ensure higher grade lithium carbonate production
** Adds co set to produce battery grade lithium carbonate with final evaporation and carbonation steps
** Around 9 mln shares traded, 4.4x the 30-day avg
** ASN last up 8.9%, taking YTD gains to 40%
(Reporting by Shruti Agarwal in Bengaluru)
((Shruti.Agarwal@thomsonreuters.com))