Apologies if it came over a little harsh, it was not meant like that. My opinion is that it's nice to see all these mines listed, but with content and photos.
If anyone researching looks at A2A (Access to Archives) they'll find out where information is held at local record offices, and there's plenty on Gobbet at CRO (Cornwall Record Office).
I have an old list here of 3,016 Cornish Mines if anyone would like a copy. It's in Microsoft Excel. I used to collect and collate all the Cornish Mining Information, but found that Devon was not getting the attention I wanted to give it, so I gave up collecting Cornish info, and decided to leave that to those that live there.
Regards TM