The commissioner shall make available information relating to properties proposed for listing or listed on the State Register of Historic Places in accordance with the Freedom of Information Law, article 6 of the Public Officers Law, and Part 463 of this Title. Information on archaeological sites that may be damaged by unauthorized investigators if their location be generally known may be withheld from the public at the discretion of the commissioner in consultation with the Commissioner of Education, and will be released, where appropriate, in a format approved by such commissioners.