4. Property and Equipment: Property, Plant and Equipment (Details)	Dec. 31, 2016 USD ($)
Details
Vehicles	$ 22,441
Buildings	65,072
Construction Equipment	87,806
Mining Equipment	58,646
Property, Plant and Equipment, Gross	233,965
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(15,047)
Equipment, net of accumulated depreciation of $15,047	218,918
Land	280,333
Total property and equipment	$ 499,251