@Karmapowered Thanks for your feedback!
I'll consider how to implement it. I can probably add a config to specify names for additional highlights.

Could this mod be used to show ore veins on the mini-map ? or maybe even rare resources, like crystals and medicinal herbs ?

Right now I found these two mods which emulate what I asked above :
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3438811707
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3481822696

but maybe using the mini-map for that purpose would be cleaner and more performance-friendly ?

To avoid this being too OP, maybe could displaying rarer resources be linked to player skill or feat levels ?

Your thoughts would be welcome.

@Kairos Thank you for your comment!
This mod does not change the current behavior of the mini map but just add dots for items.
The dots are synced in each turn. But the others are as is. For example, dug wall looks not synced in the mini map.

Thank you very much for making this. I have to ask- Does this enable the map
to update "in real time", as in, each turn? I do a lot of digging :D

awesome