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: M

Memorial Plaque inside Porth Mawr

Spotted Heather Slate

  • Metamorphic
  • Slate
  • Lower Cambrian

Location Details

Back to Map

Location of Geological Feature
Stone used for the inscription.
Rock Type
Slate
Geological Age
Lower Cambrian
Quarry Location
Penrhyn, Dinorwic, Nantlle Quarries, Gwynedd, North Wales.
Category
Metamorphic
Nearest station
Bangor
Address
Stryd y Porth Mawr LL55 1AF
Building architect
Trevor Roberts
Date of build
1833
Memorial Plaque inside Porth Mawr — Spotted Heather Slate
Spotted Heather Slate at Memorial Plaque inside Porth Mawr
Spotted Heather Slate at Memorial Plaque inside Porth Mawr (detail 2)
    Entry submitted by Ruth Siddall

Nearby

The closest other recorded buildings.