UK Grid Reference: SS626874
Latitude: 51°34'5"N
Longitude: 3°58'57"W
Iron veins extending across Mumbles Hill ranging from a few inches to ten feet in width were worked opencast from coast to coast for a period of 8-10 years from about 1880. Part of the opencast facing Swansea Bay remains.
Mineral List
2 entries listed. 2 valid minerals.
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