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Golder Borehole 201 at the Oak Island Money Pit (AI-assisted historical reconstruction, not a photograph)
Borehole Era III, The Machine Age Golder 1970 On the map, position approximate 1 artifact

Golder Borehole 201

Drilled 1970 by Golder Associates, 225 ft

Depth225 ft
As reported by the source
Year1970
ByGolder Associates
WhereAbout 270 ft northeast of the Money Pit, 98 ft north-northeast of 10-X
CampaignGolder Associates drilling (1970)

21 to 28 May 1970. Pine needles and wood at 84 to 84.9; wrought iron fragments in an intact sand sample at 84.5 to 86.5 (Stelco: before 1800); metal flakes at 88.6 to 89.7; dense sand over cobbles and boulders in red-brown matrix 84 to 90; sound gypsum about 220; traces of recent pollen 220 to 225.

Positions on the map are approximate; each dot marks the top of the hole.

What the Drill Found

  1. 0 ft
    SurfaceTop of the hole
  2. 84 to 84.9 ft
    WoodPine needles and wood fragments in the wash water
    Golder Associates (1970)
  3. 84 to 90 ft
    Stone / rock2.5 ft of very dense sand over 3.5 ft of cobbles and boulders in reddish-brown clayey silt
    Golder Associates (1970)
  4. 84.5 to 86.5 ft
    MetalFriable wrought iron fragments embedded in an intact 1.5 in sand sample
    Steel Company of Canada, 19 Nov 1970: wrought iron made before 1800
    Golder Associates (May 1970)
    Metal pieces (200 ft depth) →
  5. 88.6 to 89.7 ft
    MetalSmall flakes of metal in sample 12
    Golder Associates (1970)
  6. 220 to 225 ft
    Soil / clayTraces of recent pollen in the material below the sound gypsum
    Golder Associates (1970), reporting tests by others

Rows are in depth order; the column on the left is the hole, and a figure between rows is the stretch with nothing logged. Depths as reported by each source.

Where It Sits

Sources

  • Drilled by Golder Associates (F.E. Johnston Drilling)
  • Golder (1971) p11-12, p26-28, p103, App. IV
  • Golder (1971) p27
  • Golder (1971) p26
  • Harris and MacPhie, Oak Island and its Lost Treasure, 3rd ed. (2013); scan p105-106
  • Golder (1971) p13
  • Positions and depths: see how we know this on the Money Pit Map.