There are many types of mines.
For example, valuable gold mines. As long as you dig them out, with some extraction, they can become money, and if you keep them without selling, they might even appreciate in value!
Worthless mines... like laterite nickel mines.
This stuff, in recent years, Eastern Country has records of purchasing it at two hundred Eastern Country coins per ton, and even so, eighty percent of that cost is transportation, with the price of the ore itself being nearly negligible!
Then there's iron and coal, which are not expensive, but definitely not worth killing for control.
And the mine under Run Dong Weaving Plant is...
"A rare earth mine!"
Xu Liang spoke up.
"Rare earth?" Yang Ruoxi looked a bit baffled.
Even Su Yu was slightly stunned, only then did she realize what rare earth was.
But...
"This stuff... isn't expensive, right?"
Su Yu hesitantly opened her mouth. She stood to the side, a look of hesitation crossing her face.
