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Roman Wall

New Harbour Greenschist

  • Metamorphic
  • Schist
  • Cambrian-Ordovician

Location Details

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Location of Geological Feature
Main building stone.
Rock Type
Schist
Geological Age
Cambrian-Ordovician
Quarry Location
Holyhead, Anglesey, Wales, UK
Category
Metamorphic
Nearest station
Holyhead
Address
Swift Square LL65 1BW
Date of build
4th Century AD
Find out more
Visited on Welsh Stone Forum Fieldtrip, September 2022, wherein the stones were examined and identified.
Roman Wall — New Harbour Greenschist
New Harbour Greenschist at Roman Wall
New Harbour Greenschist at Roman Wall (detail 2)
New Harbour Greenschist at Roman Wall (detail 3)
    Entry submitted by Ruth Siddall

Nearby

The closest other recorded buildings.