Wikipedia:Articles for deletion/Crystal Cave (Gibraltar)
Gibraltar is a maze of tunnels and natural caves.  This particular natural cave adjoins to the Ragged Staff Cave and its crystal formations are naturally of interest.  It has been the subject of scientific study and papers include ''Carbon dioxide, ground air and carbon cycling in Gibraltar karst'' and ''Monitoring cave processes and decoding climate records in Gibraltar Caves''.  Deletion is therefore not appropriate as out policy  applies: "''If editing can improve the page, this should be done rather than deleting the page
— user:Andrew, 22:04, 4 March 2021 (UTC)
Stance: keep
Cited policy: WP:ATD (Wikipedia:Deletion policy)