in 0.16, the map preview has shown the richness of resources you hovered with the mouse cursor. unfortunally in 0.17 this is no longer possible.
please restore this feature.
tenim
[0.17.4] resource richness not shown in map preview
Re: [0.17.4] resource richness not shown in map preview
No, it did not. If you want to request a feature, please make a post in the ideas and suggestions subforum instead of posting a bug report. Thank you.
I'm an admin over at https://wiki.factorio.com. Feel free to contact me if there's anything wrong (or right) with it.