CraftOres

This mod allows the user to craft ore blocks using their respective resources and base stone blocks.

The cost is balanced such that even with Fortune 3, the recipe costs too much to "craft, mine, repeat" profitably. 

Sample recipes are as follows:

4 Coal + 1 Stone = 1 Coal Ore

4 Iron (raw or smelted) + 1 Stone/Deepslate = 1 Iron Ore

Check JEI for the rest of the recipes. The resources costs vary based on the ore's typical output.

The mod can run server-side only or on both sides.