coal

NA > Mexico > Coahuila De Zaragoza > Sabinas Sur
NA > United States > Colorado > Butte Valley, Alamo #1
NA > United States > Colorado > Lone Cone District
NA > United States > Colorado > Lone Pine, Ojo
NA > United States > Idaho > Brinson Coal Prospect
NA > United States > Idaho > God Send To Health Mine
NA > United States > Idaho > North Fork Rainy Creek Prospect
NA > United States > Idaho > Palisade Creek Coal And Phosphate Deposit
NA > United States > South Dakota > Lonesome Pete Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > South Dakota > Unnamed Mine
NA > United States > Utah > Atco Mine
NA > United States > Utah > Eagle Mine
NA > United States > Utah > Moroni Hunt Mine
NA > United States > Utah > Snow Claim
NA > United States > Utah > Unknown
NA > United States > Utah > Unknown
NA > United States > Utah > Unknown
SA > Argentina > Mendoza > Unnamed Occurrence
SA > Brazil > Rio Grande Do Sul > Sao De Butia