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HER Number:33247.11
Name:BOSIGRAN - Undated mine

Summary

Immediately south of the upper, southern dressing floor of Bosigran stamps (33247) is this raised spalling floor.

Grid Reference:SW 4301 3712
Parish:Zennor, Penwith, Cornwall
Map:Show location on Streetmap

Protected Status: None recorded

Other References/Statuses

  • Cornwall SURVEY NAME (temporary): NT 94497, CCRA 82
  • Primary Record No. (1985-2009): 33247.11

Monument Type(s):

Full description

Immediately south of the upper, southern dressing floor of Bosigran stamps (33247) is this raised spalling floor recorded on the 1st Edition 1:2500 OS map of 1876 and planned at 1:200 by the National Trust in 1982 (h1, b3-5). Visited by Herring in 1986 and part exposed by the National Trust management works drawn at 1:10 (h2, b6). The floor is 24m long by 10m, revetted to the north, south and east. The part exposed by the Trust was well paved with large slabs of granite. A low heap of unspalled tin ore was left by the last dressers at the west end of the floor (b6).

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Site history:
1: 1982. THACKRAY, D / NT
2: 1986. HERRING, PC / CAU
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<1> Spargo, T, 1865, The Mines of Cornwall (Bibliographic reference). SCO4470.

<2> Noall, C, 1982, St Ives Mining District, 107 (Bibliographic reference). SCO3994.

<3> Cornwall Archaeological Unit, Field Drawing (GRE), GRE (Cartographic materials). SCO5089.

<4> Cornwall Archaeological Unit, 198-, Drawing Archive, Hanging (GRH), GRH 6821-4 (Cartographic materials). SCO5088.

<5> CAU, 1984, Field Survey Context Card, 79-118 (Bibliographic reference). SCO5175.

<6> Herring, PC, 1987, Bosigran, Zennor, 52, 141-148 & FIGS 35-39 (Bibliographic reference). SCO3569.

Sources / Further Reading

[1]SCO4470 - Bibliographic reference: Spargo, T. 1865. The Mines of Cornwall.
[2]SCO3994 - Bibliographic reference: Noall, C. 1982. St Ives Mining District. 107.
[3]SCO5089 - Cartographic materials: Cornwall Archaeological Unit. Field Drawing (GRE). GRE.
[4]SCO5088 - Cartographic materials: Cornwall Archaeological Unit. 198-. Drawing Archive, Hanging (GRH). GRH 6821-4.
[5]SCO5175 - Bibliographic reference: CAU. 1984. Field Survey Context Card. At CAU. 79-118.
[6]SCO3569 - Bibliographic reference: Herring, PC. 1987. Bosigran, Zennor. Copy At CAU. 52, 141-148 & FIGS 35-39.

Associated Finds: none recorded

Associated Events: none recorded

Related records

33247Part of: BOSIGRAN - Undated stamping mill (Monument)