Bah, screw ore / stones / trees / roots. More shrubs!!! More dens!!! 
I really would like to be able to turn off rare harvests. In the moment I don't like to harvest a rare root / rare pelt or the imbue material from shrubs / dens. I hade 3 rare pelts from the dens when I finaly managed to get my 10th pig meat in Nek (and had almost a stack of normal pelts plus 30+ of the other meat). Yes, in the moment I curse the balancing on harvesting Domino has done in the past