Mining Machine | Dyson Sphere Program Wiki | Fandom
"The more ore veins covered by a Mining Machine, the faster the extraction speed. Multiple Mining Rings can cover the same vein, but the more Mining Rings covering a vein, the faster the loss." The Mining Machine is a building that allows gathering of various ore veins. It can gather Iron Ore, Copper Ore, Stone Ore, Coal, etc. Base mining speed is …
