Dumas More Information Dumas Description: Dumas is a mining contracting and engineering company. Category: United States > Business > Mining and Drilling > Mining Contractors URL: http://www.dumasmining.com/ Report Broken Link: Report Problem With Website: Rate This Site Current Rating for "Dumas": 0.00 Current Votes for "Dumas": 0 How do you rate "Dumas"? 10 - The Best 9 8 7 6 5 4 3 2 1 - The Poorest Remarks: Ezilon Web Directory is not affliliated with, and does not endorse any websites in our directory.