April 29 (Reuters) - Lithium Australia NL LIT.AX :
* HAS DEVELOPED ITS LIENA CAUSTIC CONVERSION PROCESS FOR RECOVERY OF LITHIUM FROM SPODUMENE
* LIENA CAN RECOVER LITHIUM FROM ULTRAFINE AND/OR CONTAMINATED FEED
April 29 (Reuters) - Lithium Australia NL LIT.AX :
* HAS DEVELOPED ITS LIENA CAUSTIC CONVERSION PROCESS FOR RECOVERY OF LITHIUM FROM SPODUMENE
* LIENA CAN RECOVER LITHIUM FROM ULTRAFINE AND/OR CONTAMINATED FEED