UK Grid Reference: NY797348
Latitude: 54°42'27"N
Longitude: 2°18'54"W
Trial driven in about 1890 by the London Lead Co. because a lump of float galena with exceptionally high silver content had been found in the headwaters of Harwood Beck. No mineralised ground appears to have been found, but the level passed through the Teesdale Fault into the Whin Sill dolerite. The minerals listed come from altered limestone present on the dumps.
Mineral List
4 entries 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.
Mineral and Locality Search
