Deletion of Rio Tinto Mines

Comment: with the exception of ''maybe'' Nammuldi mine.  A simple Google News search brings up multiple article specifically about each mine (with the exception of Nammuldi mine, which might take some more digging).  Personally I don't like articles entirely sourced with company information, but as shown there is other information out there.  Personally I think a |little bit of investigation should have been taken place prior to mass nomination.  Calistemon should have probably completed his expansion before moving to article space
Stance: keep
Cited policy: Wikipedia:Articles for deletion (WP:BEFORE)