Cooperative resource development
Periodically, geologists of the Clone Age find deposits with various rare resources. To participate in these developments, any player can contribute a share of the resource extracted in the principalities and settlements needed to build development and extract more valuable resources. You can read more about cooperative development in this section.
Clones of the social status of burgher and above can participate in cooperative development. All developments have rules for participation.
The main purpose of salt is to create salt cartridges, but beyond that salt is used in the repair of some structures.
Sulfur is a very important ingredient that is mainly used to make gunpowder.
Clay is often used in construction and is also an ingredient needed to create cement.
With sand you can create glass bottles and improve the social policy of real estate and settlements, and sand can be used in various buildings.
Saltpetre, like sulfur, is used mainly to make gunpowder.
Limestone, along with clay, can be used to create cement, and in various buildings.