WDC offers high quality services across the spectrum of the mining, minerals and metals industries.

Our consulting studies have included:

	Ore reserve estimates
	Mine and plant design
	equipment selection
	economic and financial analysis, including:  capital and operating cost estimates cash flow return on investment present value calculations

All projects are evaluated from exploration through production with consideration given to the impact of alternate mining and processing systems and scales of operation.

For further information about our services for the mining, minerals and metals industry, please choose a link below:

Geology and Ore Reserve Estimation	Process Engineering
Mine Engineering	Environmental Engineering
Open Pit Mining Underground Mining	Feasibility Studies

Feasibility Studies

Geology And Ore Reserve Estimates

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Winters, Dorsey & Company, LLC
Mining and Metallurgical Industry Engineers
5151 East Broadway - Suite 1506
Tucson, Arizona USA 85711
Phone: 520-722-5600
Fax: 520-722-5623

Info@wdc-inc.com