Adds prospecting to enrich ore patches. Extends the lifetime of ore patches with some investment, but comes with the drawback of making mining slower.
Mods introducing new content into the game.
New Ores and resources as well as machines.
Cool mod - I'm interesting in using it for a future play through!
Have you considered using the old beacon graphics instead of tinted radars? You could even use one of the nicely recoloured ones from https://mods.factorio.com/mod/wret-beacon-rebalance-mod for the upgraded prospector.