Heroin worth 70,000 euro was found during the search of a house in the City on Thursday
Then Xanax tablets, ecstacy, heroin and cocaine worth 167,000 euro were discovered at an industrial premises.
A man in his 40s appeared before Cork District Court yesterday, charged in connection with the seizure.
A second man in his 30s is still being questioned at Togher Garda Station.
