Raiden Resources (ASX:RDN) started drilling activities on the Andover South lithium project in Western Australia, according to a Monday filing with the Australian bourse.

The program targets 5,000 meters of diamond drilling, with an option to expand it to 10,000 meters, the filing said.

The company's shares fell past 2% in recent Monday trade.

Price (AUD): $0.05, Change: $-0.001, Percent Change: -2.17%