SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Property Plant And Equipment Estimated Useful Lives

Property and equipment are carried at cost net of accumulated depreciation and amortization. Depreciation and amortization are computed on the straight-line method over the estimated useful lives of the assets, or the life of the lease, whichever is shorter, as follows:

	Estimated
	Useful Life (years)
Building and Building Improvements	5 – 40
Mining equipment	2 – 7
Office and shop furniture and equipment	3 – 7
Vehicles	5