Henfwlch Mine

Grid Reference: 


52° 28' 39.4464" N, 3° 51' 35.5356" W

Henfwlch was mostly worked in conjunction with Hafan mine. Henfwlch possibly started work befor 1750. Recorded development dates from 1850 and was worked on a number of occasions to 1890.
Recorded output is 623 tons of lead ore, 25 tons of copper ore, well short of the probable output.