| |
Locality |
Layer |
|
Belgium, Hainaut, Charbonnages d'Hornu-Wasmes |
Wn3a |
|
|
Belgium, Hainaut, Charbonnages de Bray |
Wn3a |
|
|
Belgium, Hainaut, Charbonnages de Maurage |
Wn3a |
|
|
Belgium, Hainaut, Charbonnages du Bois-du-Luc |
Wn3a |
|
|
Belgium, Hainaut, Charbonnages du Levant du Flénu |
Wn3a |
|
|
Belgium, Liège, Charbonnages Limbourg-Meuse, siége d'Eys |
Wn3a |
|
|
Belgium, Liège, Charbonnages Unis de 'Ouest de Mons |
Wn3a |
|
|
Belgium, Namur, Charbonnages Belges, puits Craches |
Wn3a |
|
|
Germany, Rhenish Mountains, Dorsten, Fürst Leopold-Baldur mine |
Westfal C1 |
|
|
Germany, Rhenish Mountains, Fürst Leopold-Baldur mine, Pumpenkammer |
Westphal C1 |
|
|
Great Britain, Wales,South, Cefn Coed Colliery |
Gine Mine band |
|
|
Netherlands, Heerlen, Emma Mine |
Upper Westphalian |