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THE TREVITHICK SOCIETY

 

FOR THE PRESERVATION AND STUDY OF CORNWALL'S INDUSTRIAL HERITAGE

 

Established 1935

Industrial gazetteer: mines

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Ding Dong Mine

 

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Greenburrow Shaft engine house - thumbnailLying in the heart of the moors of West Penwith, Ding Dong is reputed to be one of the oldest mines in Cornwall.  There are tales that it not only worked 2000 years ago but was visited by Christ and Joseph of Arimathea, however the earliestGreenburrow Shaft engine house - thumbnail record of it is probably the brief mention given by John Norden at the beginning of the 17th century.  In 1714 three separate mines were operating: Good Fortune, Wheal Malkin and Hard Shafts Bounds.  By the middle of the 18th century at least seven small concerns had sprung up although the name Ding Dong did not rise to pre-eminence until the turn of the 18th century.  By 1782 some sixteen workings were known. 

 

Towards the end of the 18th century the mine became part of the battlefield over a copyright infringement suit brought about by Messrs Boulton and Watt against Edward Bull.  Bull had been one of the chief engine erectors for the couple but had then started erecting engines of his own design, with the beam directly beneath the cylinder instead of above.  One of these engines was erected at Ding Dong in 1797, when a conventional Boulton and Watt engine was inverted by Richard Trevithick and William West.  Attempts to summons the giant Cornishman were hampered by his threat to throw anyone who tried to stop him down the engine shaft.

 

Ding Dong Mine view of shafts - thumbnail

 

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Greenburrow Shaft balance bob pit - thumbnailWhen Wheal Malkin was sold in 1815 it had two steam engines, of 18 and 24-inch cylinders.  No other engines are recorded from the area.  Ding Dong appears to have worked in its final form from about 1820, at which time a new 'fire engine' was erected.  By 1834 the mine had two pumping engines (24 and 30-inch) andGreenburrow Shaft boiler house - thumbnail two winding engines (12 and 15-inch).  In May 1840 the mine was reported to have five engines and was working after a brief suspension.  By the 1850s the eastern part of the mine was exhausted and work was concentrating on the western (Greenburrow, the old Wheal Malkin) section.

 

Greenburrow engine house cylinder loadings - thumbnailBy the end of the 1850s the mine employed 206 men and boys, however by now it was barely paying its operating costs most of the time.  The mine managed to survive the depression in tin prices caused by the American Civil War although manpower had decreased to 121 men and boys.  Although optimistic reports on the mine were circulated during the 1870s itGreenburrow Shaft - thumbnail was nearing total exhaustion, exacerbated by the fall in the price of tin caused by the discovery of the alluvial tin deposits in Queensland.  The mine ceased working on 11 July 1877 following an unsuccessful attempt to sell it as a going concern at auction.


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Ishmael's Whim engine house - thumbnailIn 1911, following a rise in the price of tin, the dumps were explored and the following year the Ding Dong Mining Syndicate was formed to work them.  The mine was equipped with Californian stamps, ordered from Holman's at St Just, buddles and a round frame.  From September 1912 to March 1915 13,649 tons of hand-picked ore had yielded 51 tons of tinIshmael's Whim engine house - thumbnail concentrate however at this point the war-time drop in metal prices caused the mine to close once more.  Since that time three other attempts have been made to reopen the mine; the first failed because of water problems and the other two through local opposition.

 

Ding Dong dressing floors, 1876 - thumbnail

 

Production:
1814-78: 3,475 tons black tin (Dines)
1855-78: 2,799 tons black tin (Burt et al)


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