I just salvaged an abandoned mining station and got 32,000+ ore,due to a Salvage rig and the salvaging character skill, I had 175% total salvage, but still feels like TOO much.
The wiki doesn't have specific quantities so I'm not sure if its intended to be such a high number.
Just to see what happened tried to move it with ~1700 cargo capacity, it ate my 500+ supplies in one frame, was fun.