I'd like to describe an act of consulting some topic and have touble figuring out the right preposition.
My "gut" candidates are:
consultation about topic
consultation over topic (similar to discussing)
consultation on topic
Or is it something else? I look for a noun, something like "I've had a very informative consultation on/over/about topic with Bob."
I know it can be rephrased using a verb form, but I feel that e.g. for a title, or something similar a noun form looks better.
Embarrassingly I could not find an example of such usage in any dictionary. Maybe it's not correct at all.