The next day, the school was on holiday. Tang Wen brought Wen Jinyuan and the others to the horse Mountain copper mine.
There was still a group of people left in the mine from the batch of miners that he had bought at that time. However, they had not excavated and were all gossiping.
This time, Zhan dongwen had sent an exploration team over. They had arrived a few days ago and had already started working.
As for GUMU Tong, Chai Junxi, and Wei Yixing, the three of them were originally from this mine. Naturally, they had been sent here by Tang Wen.
Tang Wen discovered that the royal family had been mining copper ore for decades, but they didn't seem to have dug many mines.
After all, there was no mechanical equipment in ancient times. They had to rely on shovels, shovels, and other tools to mine, which was inefficient.
"GUMU Tong, is the drone map done?" Tang Wen asked while patrolling the mountain.
