A public record of the stone in your built environmentExplore the mapBrowse all locationsFor researchersAbout the project
Submit a location

Now extended for the rest of the UK

HomeExplore the mapBrowse A–Z: G

Gwynedd County Council (Castle Street)

Trefor Granodiorite

  • Igneous
  • Granite
  • 450 Ma

Location Details

Back to Map

Location of Geological Feature
Stone cladding at entrance and on lower stories.
Rock Type
Granite
Geological Age
450 Ma
Quarry Location
Trefor, Lleyn Peninsula, North Wales, UK.
Category
Igneous
Nearest station
Bangor
Address
Shirehall Street LL55 1SH
Building architect
Merfyn Roberts & Terry Potter
Date of build
1986
Gwynedd County Council (Castle Street) — Trefor Granodiorite
Trefor Granodiorite at Gwynedd County Council (Castle Street)
Trefor Granodiorite at Gwynedd County Council (Castle Street) (detail 2)
    Entry submitted by Ruth Siddall

More stone at Gwynedd County Council (Castle Street)

Nearby

The closest other recorded buildings.

We count visits with Google Analytics so we can see which stones and pages people find useful. No advertising, and nothing that identifies you. How we use it