Like all products, it is stored in the barn.
Coal is found in the Mine.
To extract coal, players need one of the following supplies. Each type of supplies gives different numbers of ore, as shown below.
It takes no time to extract coal but the process is randomized: players might get any of the available Mine products when using mine supplies, as well as an extra diamond. Each extracted coal gives players 3 experience points.
- Coal can be bought or sold for a maximum price of 108 coin for 10 units.
- Buying a supply tool costs between 25 and 126 coin.
Coal is used to make the following products:
- Selling coal is not profitable at all. You should always transform it into refined coal, or even better, jewelry unless it takes valuable space in your barn.
- Boat orders never require coal.