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Addiewell No.4 Pit 

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Addiewell No.1 Mine

Auchinhard, Addiewell, West Calder, Midlothian (West Lothian).

NGR:NS 99610 62974
WGS84:55.84948, -3.60502
Length:Not recorded
Vert. Range:Not recorded
Altitude:172 m
Geology:Raeburn Shale, Fells Shale
Tags:Mine, Adit, Shaft, ManMade, Archaeo, Lost
Registry:second

Mine (shale), 19th Century.

"Inclined or level shafts to the Raeburn or Fells shale. Mining plans show two mines, 300 yards apart, on the southern bank of the Breich Water near Addiewell. Both are labelled "No. 1" on mining plans, but it is not known whether either was officially known as "Addiewell No. 1 Mine". The western mine (at 55.850405, -3.605140) [NS 9960 6308] might have been associated with workings in the Fells Shale linking many of the Addiewell pits, including No. 2 Pit...

... Workings adjacent to this level road were last worked in 1883. It might alternatively be the case that this mine worked the Houston Coal. Oil Shales of the Lothians (British Geological Survey, first edition, 1906), states "On both sides of the Breich Water the Houston Coal was at one time extensively wrought, as shown by the numerous pits and mines defining its outcrop between the Blackbrae and Mid-Breich faults". The eastern mine (at 55.849672, -3.599991) was linked to the small scale workings in the Raeburn Shale served by Addiewell No. 4 Pit. These were abandoned in 1866. It is possible that No. 1 Mine was an exploratory working, following the Raeburn Shale from its outcrop on the steep hillside south of Breich Water." [Scottish Shale]

Alternative Names: Auchinhard Shaft

Notes: Operated by James Young & Co. / Young's Paraffin Light & Mineral Oil Co. Ltd.

Given coordinates are for the shaft, derived from BGS GeoIndex.

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This entry was last updated: 2026-02-23 09:01:22

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