Richness seems to work just about how you would think, higher settings means more stuff per tile.
But as far as Frequency and Size goes, I can barely see that it does anything at all. I just got 8 oil fields, 3 tiny iron and two huge copper within the starting area.
Settings:
- Oil set to Very Low frequency and Very Small size,
- Iron set Low frequency, Big size
- Copper on Low frequency, Small size and Good Richness.
The results doesn't reflect this at all
