Newton

aka Abergwesyn, Abergwessin, East Nantymwyn, Nantybrain, Nant Bran, or Trawsnant

Lead Mine
Worked from <1844 to 1883

Jan 1st, 2024 from Cambrian by Buddle-Bot

Feb 21st, 2025 by BertyBasset



Mid Wales
Abergwesyn
52.1384926, -3.707715
SN 8322 5029
Open Access
340m
8t
#642


A small mine with suprising number of names and attention given its modest mining achievements.

The landscape is dotted with several mining features, including a deep adit located at SN 8430 5157, with a second adit visible at SN 8325 5025. Two shafts can be found at SN 8323 5018 and SN 8321 5029, the lower of which connects to the second adit. Surface trial workings are scattered across the slopes of Esgair Nant Y Bryn and Pen Y Foel. These remnants of the past give insight into the scale and spread of the mining activity in the area.

Water played a crucial role in the mining operations, with a leat off the Nant Ddwfn supplying water to power the waterwheels used for pumping and crushing. The old metalled track along the north-eastern slopes of Esgair Nant Y Brain is thought to be the original miners’ trackway, connecting various parts of the mining site. Additionally, the remains of tramway track beds can be seen, leading from the workings out onto the spoil heaps, evidence of the transport methods once used to move materials around the site.

Waterwheels were central to powering the mining operations. A waterwheel pit at SN 8315 5055 was used for pumping the shafts, and in 1871, a 30x2.5 ft waterwheel was reportedly installed. A second, smaller waterwheel pit can be found at SN 8315 5049, which still contains an intact axle and parts of the rim, offering a glimpse into the mechanical infrastructure that once drove the mine’s operations.

Evidence of both manual and mechanized ore processing can still be seen at the site. The remains of a crusher house, platforms for jigger bases, and round buddles are scattered across the landscape. Ore bins and a picking/washing floor are also present, illustrating the steps involved in preparing the ore for transportation after extraction. These processing features highlight the complex systems that were in place to extract value from the mined materials.



Year Activity
1844 Re-opened as Nantybrain and Trawsnant.
1846-50 Most active period under the name Abergwessin Mine. Two engines installed.
1852 Attempts to raise capital as the Trawsnant Silver Lead Mine with no success.
1853 Failed attempt as Irfon River Lead Mining.
1860s Mine at work as Newton.
1871-76 At work as East Nantymwyn.
1882-13 Trials by the Brecon Mines Syndicate.

See Hall for more detailled history.



Publications (3)

  • Hall, G.(1971); Metal Mines of Southern Wales; pp. 88-90
  • le Neve Foster, C. (1896); Mines & Quarries Report-North Wales; 57 pages
  • Waller, C. M. (2000); Tir Gofal Management Plan: Heritage Management Information (HE1). Llwynderw - E/10/1415





Select a theme