It would be good if stone resources are continuously generated from coal, iron ore, and gold mines

[medea_fleecestealer]

Welcome to the forum.

Crate already have plans to address this further down the early access development.

@Zantai

Quarries, Deep Mines and Forestry
For endgame resource generation, we would like to add several new types of buildings: Quarries and Deep Mines. These new endgame structures will serve the purpose of generating an endless supply of resources for your town so that you can work on perfecting your creations for as long as you see fit.