Having been obsessed with the game for a few weeks now, I've discovered a major issue with advancing into better armor and backpacks is getting lime for leatherworking. Traveling around for ages trying to find any sources of it are starting to really hamper the fun, and seashells are fairly rare where I've looked. So, I'd love to see a rare chance of getting them through panning sand.
I know it would be very simple to do, but I have no modding skills, so I'm hoping this will reach the devs or a bored modder.