Penberthy Croft Mine

Penberthy Croft Mine, is a disused mine and Site of Special Scientific Interest (SSSI) in Cornwall, England, UK. It is located to the north of the civil parish of St Hilary, 5 miles (8.0 km) east of the town of Penzance.[1]

Penberthy Croft Mine shaft

The mine was designated a SSSI in 1993, is listed as of national importance in the Geological Conservation Review and is the world type locality for connellite and bayldonite.[2][3] It is noted as the most important site in Britain for secondary ore minerals of lead, copper, and arsenic and has had 40 mineral species recorded at the site.[2]

History

A new 36-inch cylinder pumping engine was built in 1880, by Messrs George Eustice and Cooper which drained between nine and ten fathoms of water in the first four hours of work.[4]

gollark: You can\* run your own Krist node!\* you can but it'll break horribly and there is no way to make it work without editing much of the code
gollark: Or the SSH keys, I mean.
gollark: Can I have the passwords for switchcraft?
gollark: Wait, you actually *are* the same?!
gollark: Le lemmmy, c'est yemmele.

References
  1. Ordnance Survey: Landranger map sheet 203 Land's End ISBN 978-0-319-23148-7
  2. "Penberthy Croft Mine" (PDF). Natural England. 1993. Retrieved 8 November 2011.
  3. "Penberthy Croft Mine (Mineralogy of South West England)". Joint Nature Conservation Committee. Retrieved 8 November 2011.
  4. "St Hilary". The Cornishman (116). 30 September 1880. p. 4.
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