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Criccieth Castle

Tremadoc Sandstone

  • Sedimentary
  • Sandstone
  • Ordovician

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

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Just found Tremadoc Sandstone in Criccieth Castle.

Ordovician sandstone, quarried at Tremadoc, Gwynedd, Wales. Nearest stop: Criccieth.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/3894-criccieth-castle/

Location Details

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Location of Geological Feature
Main construction stone for the fortifications on the N side of the castle.
Rock Type
Sandstone
Geological Age
Ordovician
Quarry Location
Tremadoc, Gwynedd, Wales
Category
Sedimentary
Nearest station
Criccieth
Address
Castle Street LL52 0DP
Date of build
13th Century
Find out more
Stone identified by the Welsh Stone Forum
Criccieth Castle — Tremadoc Sandstone
Tremadoc Sandstone at Criccieth Castle
Tremadoc Sandstone at Criccieth Castle (detail 2)
    Entry submitted by Ruth Siddall

More stone at Criccieth Castle

  • Anglesey Grits
  • Criccieth Castle Felsite

Nearby

The closest other recorded buildings.

  • Criccieth RNLI Lifeboat StationGwespyr Sandstone220 m · about 3 min walk
  • Royal Sportsman HotelGarth Dolerite6.8 km
  • Telephone ExchangeGarth Dolerite6.8 km
  • Boho BazaarVerde Alpi6.8 km
  • Chandlers PlaceTremadoc Sandstone6.8 km
  • 100-104 High StreetGarth Dolerite6.8 km

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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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