That is normal in mining, That's why you see peopl

That is normal in mining, That's why you see people working long hours during the mining season, the company's want to pull as much material out of the ground as they can. The Benifit of a Company leasing the property is when the material is exausted out of the ground, the company is not stuck with the property. They will move and lease another property. And so on. That is smart mining