Geolosys-1.12-1.2-alpha
forge-1.12-14.21.1.2406-installer-win

I really like the new system by the way. Are samples meant to spawn for every patch of minerals ? Or is it intentional that some aren't ?

Tested with worldstripper. Example:
seed:-279657698697289762
locs where there's ore but no samples:
-460, 0
-370, 50

It's intentional as a real-life feature (and to avoid potential surface spam of samples everywhere!) :)

Sorry to come back to this closed item, but would it be possible to have this as a setting in the config ? For my new server world, I would quite like an item on the surface for each, but I can see that other people would want different amounts - so maybe a percentage chance from 0 to 100 ?

In fact, having done some more testing, I would quite like to see multiple samples for each node, so that they're a tad easier to find, as they're few and far between. Still playing with the settings to see if I can get a bit more of the stuff happening.