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 Shafts  Index  Shafts 

Barrington Colliery

Hannah Pit

Account of Strata sunk through in the Hannah Pit at Barrington Colliery, commenced August 22nd, 1854

Shaft Details

Sunk: 22 Aug 1854

Approximate surface level 79 feet above sea (Ordnance datum)

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
































































Geology encountered   Thickness   Depth
  ft. in.   ft. in.
Soil    1  0     1  0
Strong clay    64  0     65  0
Strong clay, with boulders    6  0     71  0
Clay, mixed with sand and gravel    3  5     74  5
Blue clay with stones    24  7     99  0
Sand and gravel with a siping of water    11  9     110  9
Blue clay    7  6     118  3
Broken yellow freestone    3  0     121  3
Very soft blue metal, dark and strong near the bottom    18  9     140  0
COAL, with water    0  9     140  9
Thill-stone    1  6     142  3
Strong post    2  0     144  3
Blue metal    1  5     145  8
Strong white post, making 1,270 gallons per hour    3  5     149  1
Blue metal    2  6     151  7
Grey post    5  1     156  8
Whin girdle    0  11     157  7
Blue metal    8  0     165  7
Black stone    2  0     167  7
Strong blue metal    1  2     168  9
Bastard whin    0  5     169  2
Blue metal    2  6     171  8
Post girdle    0  4     172  0
Strong blue metal    1  1     173  1
Strong grey metal    0  5     173  6
Strong black stone    0  3     173  9
Soft blue metal, with ironstone bands    3  11     177  8
Grey metal    1  6     179  2
Blue metal and ironstone balls    3  2     182  4
Blue stone, with cockle shells    2  4     184  8
Soft blue stone    11  2     195  10
COAL, slaty    1  0     196  10
Black thill    1  0     197  10
Grey metal    2  0     199  10
Bored further (begun Mar. 9th, 1855):-    0  0     199  10
COAL    0  7     200  5
Thill and coal, mixed    1  3     201  8
Thill    1  1     202  9
Black stone and coal    1  8     204  5
White post, with 150 gallons of water per minute    9  4     213  9
Black stone    0  9     214  6
Black stone, with coal    0  4     214  10
Mild grey post    2  6     217  4
Strong blue metal    3  4     220  8
Post girdle    0  6     221  2
Blue metal    0  4     221  6
Strong white post    1  5     222  11
Light mild grey post    6  6     229  5
Blue metal    0  11     230  4
Black stone    0  6     230  10
Blue metal    0  3     231  1
Grey post    12  2     243  3
Whin girdle    1  0     244  3
Strong white post girdle    0  5     244  8
Blue metal    1  5     246  1
Grey metal    0  10     246  11
Blue metal    1  10     248  9
Grey post    5  2     253  11
Blue metal    1  0     254  11
Black stone    0  8     255  7
Blue metal    11  6     267  1
COAL - High Main Seam    6  11     274  0
    COAL, top    1         
    Stone    0         
    COAL, bottom    5         

Source: An Account of the strata of Northumberland & Durham as proved by Borings & Sinkings, Supplement, published by the North of England Institute of Mining & Mechanical Engineers, 1910

  original entry for sinking/boring number 2391 in "An Account of the strata of Northumberland & Durham as proved by Borings & Sinkings, Supplement, published by the North of England Institute of Mining & Mechanical Engineers, 1910"

  main page for Barrington Colliery

 


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