1. Bekka Holdings, Inc
1717 Pennsylvania Ave NW, Washington, DC 20006
Coordinate: 38.8995,-77.04037
Phone: (202) 559-0726
2. Compass Minerals Group Inc
5420 Connecticut Ave NW, Washington, DC 20015
Coordinate: 38.96236,-77.07459
Phone: (913) 344-9200
3. Smart Auto Mining Limited
5200 Wisconsin Ave NW, Washington, DC 20015
Coordinate: 38.95725,-77.08429
Phone: (760) 973-9064
4. Silkit
1825 K St NW, Washington, DC 20006
Coordinate: 38.90287,-77.04244
Phone: (202) 223-7003
5. National Mining Association
101 Constitution Ave NW Ste 500e, Washington, DC 20001
Coordinate: 38.8928,-77.01307
Phone: (202) 463-2659
6. A B T Mining Inc
1200 H St NW, Washington, DC 20005
Coordinate: 38.89963,-77.02844
Phone: (202) 289-0883
7. United Mining Corp
1201 Pennsylvania Ave NW, Washington, DC 20004
Coordinate: 38.89569,-77.02861
Phone: (202) 661-4705
8. Barrick Goldmines Inc
101 Constitution Ave NW, Washington, DC 20001
Coordinate: 38.8928,-77.01307
Phone: (202) 682-9499
9. Peabody Energy
325 7th St NW Ste 510, Washington, DC 20004
Coordinate: 38.8945,-77.02157
Phone: (202) 942-2587