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Castle Ditch

Penmon Limestone

  • Igneous
  • Limestone
  • Lower Carboniferous

This stone is older than it looks. Send it to someone five minutes away.

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Just found Penmon Limestone in Castle Ditch.

Lower Carboniferous limestone, quarried at Penmon, Anglesey, Wales. Nearest stop: Bangor.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/3108-castle-ditch/

Location Details

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Location of Geological Feature
Main building stone.
Fossils
Brachiopods & corals.
Rock Type
Limestone
Geological Age
Lower Carboniferous
Quarry Location
Penmon, Anglesey, Wales
Category
Igneous
Nearest station
Bangor
Address
Castle Ditch LL55
Castle Ditch — Penmon Limestone
    Entry submitted by Ruth Siddall

Nearby

The closest other recorded buildings.

  • The Water GateClwyd Limestone10 m · about 1 min walk
  • County HallPenmon Limestone20 m · about 1 min walk
  • Town WallsArfon Grits40 m · about 1 min walk
  • 8, Shirehall StreetPenmaenmawr Granodiorite40 m · about 1 min walk
  • Former Gaol entrance gateTrefor Granodiorite50 m · about 1 min walk
  • Council OfficesPenmaenmawr Granodiorite70 m · about 1 min walk

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Funding, sponsorship and supporting institutions

  • Marelambis Ltd.
  • University College London
  • Petroleum Exploration Society of Great Britain
  • Geologists' Association Curry Fund
  • Geoscience Wales
  • The Geological Society
  • London Geodiversity Partnership

With donations from individuals in the oil and gas industry who wish to remain anonymous.

Building stone data by Ruth Siddall, Dave Wallis and contributors. Project founded by Dave Wallis.

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