How to use in-sentence of “coal mine”:
+ In 1845 the first deep coal mine was made in the village, it was the first coal mine to be opened in the Rhondda Fach valley.
+ Elgin opened the first coal mine in the Mystic area in 1857.
+ An example of this is the Drumheller district of the Red Deer River in Alberta, where the Atlas Coal Mine historical site shows the last of 139 mines which operated in the badlands.
+ Another big coal mine worker’s borough, perhaps the biggest, is “Margarethenhöhe” near Rüttenscheid.
+ In 1852 Lyell and Dawson made a celebrated discovery of tetrapod fossils entombed within an upright tree at Coal Mine Point.
+ Because of the large number of coal mine workers in Essen, the SPD, the Social Democratic Party of Germany, always was very strong in Essen.
