UK Grid Reference: SH741282
Latitude: 52°50'10"N
Longitude: 3°52'9"W
Although jointly worked, the Cwmhesian mines are not a single set of workings, the east and west mines being about 1000 yards apart.
Initially and primarily a lead mine, Cwmheisian East Mine was active in the early 1840s and was the location for A. Dean's discovery of gold in the district. It worked intermittently until the 1890s.
Recorded production (which presumable includes that from the west mine) was 350 tones of gold ore producing 188 ounces of gold, the majority, 176 ounces, being produced before the end of 1864.
refs:
Goldmining in Western Merioneth, T. A. Morrison (undated)
The Gold Mines of Merioneth, G.W. Hall (undated)
Mineral List
4 entries listed. 4 valid minerals.
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
