Cwmsymlog

aka East Darren or Gwaithddu


Lead and Silver Mine

Worked from 16C to 1901

Jan 1st, 2024 from Cambrian by Buddle-Bot

Dec 5th, 2024 by BertyBasset



Mid Wales
Cwmsymlog
52.4351158, -3.918937
SN 6964 8364
Private Land
250m
#313


Bushell’s Adit is now obscured but shown on old OS Maps. A deep gully may indicate the position of an air shaft.

Remains of Taylor’s and Bryse’s shaft and prominent chimney stack. Also dressing floor and opencuts. The locations of Waller’s upper adits are unknown.



Described by Lewis Morris as ‘the richest in Lead and SIlver of any in his Majesty’s Dominions’.

Year Activity
late 1500s Worked by German miners.
1620s Leased by Sir Hugh Myddleton for £400 pa. For several years workings to the east (Blaen Cwmsymlog) made £25,000 anually from silver, the ore being 100oz silver per ton.
1636 Mine acquired by Thomas Bushel, who instead of working by pumping started the Great Level. Some profit was made despite the cost of £11,000.
1698 1 year lease granted to Sir Humphrey MakAworth.
1705 Adit driven under easterm workings by Waller’s Mine Adventurers. Bushell’s adit also extended.
1708 Only 35 tons of ore produced at the cost of 840 fathoms of driving, including 2 upper adits and over 20 shafts.
1749 Blaen Cwmsymlog re-opened by William Corbett & John Paynter, a rich lode discovered containing 70oz silver to the ton.
1751-1771 £11,000 profit made.
1793 Mine closed.
1805 Re-opened by Job Sheldon & Co.
1813 300 men employed.
c1840 John Taylor & Sons take an interest, but by then the mine was worked out to 40 fathoms below Bushell’s adit.
1850 Just a Mathew Francis was showing interest, the Taylors re-opened the mine as East Darren. Taylor’s Shaft sunk south of the road. A rich lode of ore discovered in the 20fm level dipping east below worked out mine bottoms.
1862 Taylor’s Shaft down to 115 fm below adit.
1875 Crush occurs in Bushell’s Level.
1882 Low lead prices. Taylor dissolved company when landowner Pryse refuses to lower royalties.
1882-1901 Several attempts at working by various concerns.


Publications (21)

  • (1848); BGS - Memoirs Vol II, Part II; 425 pages
  • (1850); Cardiganshire - MJ Articles; 2 pages
  • (1922); BGS - Mineral Resources of GB (c1920s) Vol XX - Lead and Zinc: Cardiganshire & West Montogmeryshire; 242 pages
  • (2016); Cwmsymlog Study; 2 pages
  • BGS - Mine Plans (large, zoomable) - Section Of Workings On South Lode - East Darren Mine; 1 pages
  • Bick, D.E. (1991); Old Metal Mines of Mid-Wales, The; Miscellany, A - Part 6; pp. 32-37
  • Bick, D.E. (1991); Old Metal Mines of Mid-Wales, The; North of Goginan - Part 3; pp. 19-25
  • Claughton, Peter (1994); PDMHS (Peak District Mines Historical Society) 12-3 Sum - Silver-Lead - A Restricted Resource - Technological Choice in the Devon Mines; 6 pages (54-59)
  • Hughes, Simon J.S. (1976); Cardiganshire - Its Mines and Miners; 52 pages
  • Hughes, Simon J.S. (1988); UK Journal of Mines & Minerals No 5 - Decline of Mining in Mid Wales and Prospects of Revival, The; 10 pages
  • Hughes, Simon J.S. (2004); Brief History of the Ystumtuen Mines, A; 18 pages
  • Hughes, Simon J.S. (2005); Relics of German migration into Cardiganshire.; 11 pages
  • Hughes, Simon J.S. (2006); Cwmsymlog Mine; 2 pages
  • Hughes, Simon J.S. (2006); Flora & Fauna at Cwmsymlog Mine; 4 pages
  • Lewis, W.J. (1951); Early Mining in Wales; 17 pages
  • Liscombe & Co (1880); Mines of Cardiganshire, Montgomereyshire & Shropshire; 52 pages
  • Murchison, J.H. (1869); Lead Mines as an Investment; 34 pages
  • Nancarrow (1919); Nancarrow Cardiganshire Report; 21 pages
  • Naylor, Peter (1981); PDMHS (Peak District Mines Historical Society) 08-1 Jun - Sir Hugh Myddelton The First Mines Adventurer; 6 pages (54-59)
  • Rieuwerts, J.H. (1980); PDMHS (Peak District Mines Historical Society) 07-5 - Earliest Lead-Mine Soughs in Derbyshire, The; 74 pages (241-314)
  • Tucker, D.G. (1977); Sacking of the Francises by John Taylor 1841-2, The; 5 pages (14-18)





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