All Slade Mine (Bishopston Mine), Bishopston, Swansea (West Glamorgan; Glamorgan), Wales, UK
This page is currently not sponsored. Click here to sponsor this page.
Active again for three years from about 1810, the mine is mentioned in "A Topographical Dictionary of The Dominion of Wales by Nicholas Carlisle, London, 1811", which notes:- "BISHOPSTON, There is a Lead mine in a Valley in this Parish, called All Slade, about a quarter of a mile from the Sea-shore. This Mine was re-opened about two years ago, and some Tons of Ore of a good quality were raised from it, but it was again dropped, either for want of Capital or Spirit in the Adventurers. Several Implements of the ancient Miners were discovered upon reopening it, which occasioned an idea that they perished in the Mine, but no remains of them were found."
The mine was finally reopened as the Bishopston Silver-Lead Mine from 1850-53, and although shallow, with workings only reaching 14 fathoms below deep adit, reports in the Mining Journal state that the pump was never able to adequately cope with the influx of water.
The only recorded output was 10 tons of lead ore in 1853.
Ref.: Northern Mines Research Society, British Mining No. 18, The Non-Ferrous Mines Of The South Wales Area, J R Foster-Smith, 1981
1 entry listed. 1 valid mineral.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.