Would it be possible to start a new forum on Mindat specifically for acids. Each post would ideally be a separate acid. Posts that did not have a new acid in the title would be moved out. I think that would make things a little easier to find and reference. Maybe this forum (mineral cleaning and preparation) could get split. It might also be of interest to do a forum on tools as well, i.e. bead blasters, micro-blasters, water guns, soda blasters, trimming presses, geode crackers, etc. I've always had difficulty finding things on this website (4 years) and default to doing Google searches inside this domain. Just a thought.