** Miner's DLM.AX shares rise as much as 6.1% to A$0.070,
set for biggest pct. gain since Dec. 22
** Co says it has secured a 10-month extension to the option
period for purchasing Georgia Lime Project in south west
Georgia, U.S. urn:newsml:reuters.com:*:nASXbjSynd
** Adds that the extension until Nov. 30, 2022 allows co to
undertake further evaluation before making a commercial decision
to purchase surface and mineral rights at project
** Shares hit their highest level since Dec. 23
** Stock has fallen 19.5%, since resumption of trading on
Nov. 1
(Reporting by Roushni Nair in Bengluru)
((Roushni.Nair@thomsonreuters.com;))