This mod is meant to be OP and encourage sedentary gemplay. Also to increase the quantity of iron, since iron is the second most common metal in the Erath's crust.

Here are the pan drop chances:

bauxite - 10%

chalk - 10%

limestone - 10%

conglomerate - 10%

sandstone - 10%

flint - 10%

nativecopper - 5%

malachite - 5%

hematite - 5%

limonite - 5%

magnetite - 5%

nativesilver - 2%

cassiterite - 2%

bismuthinite - 2%

galena - 2%

sphalerite - 2%

chromite - 1%

ilmenite - 1%

nativegold - 1%

pentlandite - 1%

sylvite - <1%

alum - <1%

sulfur - <1%

olivine - <1%

emerald - <1%

peridot - <1%

lapislazuli - <1%

diamond - <1%

uranium - <1%

temporal gear - <1%