Talk:Known Bugs/@comment-30763490-20190208073229/@comment-26172435-20190208080113

Are you running an older existing world? If so, that would explain the absence of gems in the underground as they only generate in chunks that are generated by the updated mod version.

Are you running a (local) server? If so, check the lotr.cfg file and verify if the LOTRmod modifier system is enabled. Check this specific setting: ```B:"Enchanting: LOTR System"=true```