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 Shafts  Index  Shafts 

Trimdon Colliery

Section of Strata sunk through at Trimdon Colliery. June 8th, 1843 + Account of Strata bored through below the Main Coal Seam at Trimdon Colliery, by G. Stott. April 7th, 1845

Shaft Details

Sunk: 08 Jun 1843, Closed: 1925

Approximate surface level 502 feet above sea (Ordnance datum)

Switch to measurements in:  fathoms, feet & inches, or metres









































































































Geology encountered   Thickness   Depth
  ft. in.   ft. in.
Strong clay    30  0     30  0
Limestone (staple sunk to 40 fathoms)    258  6     288  6
Dark metal    37  6     326  0
Yellow partings    0  3     326  3
Brown sandy post, with soft partings and water    14  6     340  9
Whin    0  10     341  7
Grey metal stone    8  0     349  7
Grey post    1  0     350  7
Red and grey post, with metal partings    24  0     374  7
Whin    0  8     375  3
Grey and red post    12  6     387  9
Whin    1  6     389  3
Strong grey and red post    3  6     392  9
Black metal, mixed with coal and grey post    2  5     395  2
COAL - Three-Quarter Seam    0  11     396  1
Grey metal    0  3     396  4
COAL - Five-Quarter Seam    5  2     401  6
    COAL, good    4  1       
    Black metal    0  4       
    COAL, foul    0  9       
Grey metal stone, with post girdles    80  9     482  3
White post    3  6     485  9
Metal, mixed with coal    0  6     486  3
White post    9  8     495  11
Grey metal    1  0     496  11
Metal, mixed with coal    0  4     497  3
COAL - Main Coal Seam    4  10     502  1
    COAL, good    1  2       
    Grey metal    0         
    COAL, good    3  0       
    COAL, coarse    0  3       
Bored below the Main Coal Seam :—    0  0     502  1
Metal pipe from thill of Main Coal    52  3     554  4
Grey metal stone, with girdles    6  8     561  0
Dark metal, mixed with coal    0  4     561  4
Grey metal, with post girdles    30  9     592  1
White and grey post    44  9     636  10
Very soft grey metal    1  4     638  2
COAL - Low Main Seam    3  0     641  2
Grey metal stone    33  9     674  11
COAL    0  4     675  3
Strong grey metal stone, inclining to post, with hard girdles    10  4     685  7
Strong white post    3  6     689  1
Dark grey metal stone    5  2     694  3
Strong white and grey post    12  3     706  6
Dark metal stone    9  4     715  10
Grey metal stone, with girdles    51  5     767  3
COAL - Hutton Seam    2  4     769  7
    COAL    1  10       
    COAL, coarse splinty    0  6       
Black stone    0  10     770  5
Dark metal    0  6     770  11
Grey metal    0  6     771  5
Grey post    2  0     773  5
Grey metal stone, with post girdles    10  9     784  2
Grey post    4  6     788  8
Grey metal stone, with post girdles    9  0     797  8
Black metal    0  9     798  5
COAL    0  4     798  9
Black metal, scared with coal    0  9     799  6
COAL    0  2     799  8
Grey metal    1  6     801  2
Grey post    0  5     801  7
Whin    3  2     804  9
Grey post    0  4     805  1
Grey metal stone, with post girdles    3  4     808  5
Whin    2  0     810  5
Grey metal stone, with girdles    26  10     837  3
White post    7  2     844  5
Grey metal stone    26  0     870  5
Strong grey metal stone, inclining to post    12  5     882  10
Dark grey metal stone, with scares of coal    2  0     884  10
Strong grey metal, with girdles    4  10     889  8
Grey post, with partings    5  5     895  1
Grey metal, with girdles    3  2     898  3
White post    2  2     900  5
Grey metal, with girdles    6  3     906  8
Black stone    0  10     907  6
COAL - Harvey Seam    3  6     911  0
    COAL, strong and coarse for first 16 inches    3  6       
In grey metal stone    1  8     912  8

Source: An Account of the strata of Northumberland & Durham as proved by Borings & Sinkings, Volume S-T, published by the North of England Institute of Mining & Mechanical Engineers, 1894

  original entry for sinking/boring number 2032 in "An Account of the strata of Northumberland & Durham as proved by Borings & Sinkings, Volume S-T, published by the North of England Institute of Mining & Mechanical Engineers, 1894"

  main page for Trimdon Colliery

 


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