Click on any site name
to view the summarised report (PDF).
Note: please remember that the
inclusion of a site in these listings does not imply any right of
access to it. Many RIGS are situated on private land and appropriate
permissions should be sought in advance of any planned visit.
|
RIGS Name
|
Earth Science
Category
|
Argoed |
Ordovician
(Ashgill) Stratigraphy
|
Aston
Dingle |
Silurian
Stratigraphy (Wenlock & Ludlow)
|
Bailey
Einion |
Ordovician
(Llandeilian) Stratigraphy
|
Bank Road Cutting
Pentre'r beirdd |
Igneous
and
Silurian (Wenlock) Stratigraphy
|
Blaen
Caerfanell |
Quaternary
&
Geomorphology |
Blaen
Senni |
Quaternary
&
Geomorphology
|
Bryn
Mawr |
Quaternary
&
Geomorphology
|
Bryntail
Mine |
Mineralogy
|
Carno |
Quaternary
&
Geomorphology
|
Castle Rock & Station Quarry |
Igneous
and
Ordovician (Caradoc) Stratigraphy
|
Cefn
Cul |
Quaternary
&
Geomorphology
|
Claerwen
Dam |
Silurian
(Llandovery) Stratigraphy
|
Clyn
Glas |
Ordovician
(Ashgill) and Silurian (Llandovery) Stratigraphy
|
Clywedog Viewpoint Cuttings |
Ordovician
(Ashgill) Stratigraphy & Structure
|
Coxhead
Bank Common |
Silurian
(Ludlow) Stratigraphy
|
Craig
Cwm-Du |
Quaternary
&
Geomorphology
|
Craig
Ddu Mine |
Mineralogy
and
Structural Geology
|
Craig
Rhiwarth Mine |
Mineralogy
|
Craig-y-Mwyn
Mine |
Mineralogy |
Cribarth
Quarry |
Ordovician
(Ashgill) Stratigraphy
|
Crychell
Moor |
Quaternary
&
Geomorphology
|
Cwm
Crew |
Quaternary
&
Geomorphology
|
Cwm Cynwyn |
Quaternary
&
Geomorphology
|
Cwm
Oergwm |
Quaternary
&
Geomorphology
|
Cwm
Orog Mine |
Mineralogy
|
Cwm Pwllfa |
Quaternary
&
Geomorphology
|
Cwm
Rhiw-Gam |
Quaternary
&
Geomorphology
|
Derwenlas
Coach Road |
Silurian
(Llandovery) Stratigraphy
|
Dolderwen
Cutting |
Ordovician
(Ashgill) Stratigraphy
|
Doldowlod |
Ordovician
(Ashgill) Stratigraphy
|
Dole-y-Coed |
Ordovician
(Llandeilian) Igneous
|
Dylife
Mine |
Mineralogy |
Fan
Bwlch Chwyth |
Quaternary
&
Geomorphology
|
Fan
Gyhirych |
Quaternary
&
Geomorphology
|
Gelli
Goch Cutting |
Ordovician
(Ashgill) Stratigraphy & Structural Geology
|
Gelli
Goch Thrust |
Structural
Geology; Ordovician (Ashgill) & Silurian (Llandovery) Stratigraphy
|
Geufron
Mine |
Mineralogy
|
Glyn
Farm Quarry |
Silurian
(Wenlock) Stratigraphy and Igneous
|
Glyn
Hall Quarries |
Silurian
(Llandovery) Stratigraphy
|
Graig-wen
Quarries |
Ordovician
(Ashgill) Stratigraphy
|
Gwernargllwyd
Cutting |
Silurian
(Ludlow) Stratigraphy
|
Leighton
Estate Quarry |
Silurian
(Ludlow) Stratigraphy
|
Llananno
Central |
Silurian
(Wenlock) Stratigraphy and Structure
|
Llananno
Northwest |
Silurian
(Wenlock) Stratigraphy and Structure
|
Llananno
Southeast |
Silurian
(Wenlock) Stratigraphy
|
Llandegley
Rocks |
Ordovician
(Llanvirn) Stratigraphy, Igneous Geology
|
Llanfawr
Upper Quarry |
Ordovician
(Caradoc) Stratigraphy and Igneous
|
Llangurig (Nant Cae-Garw) |
Quaternary
&
Geomorphology
|
Llangynog Mine |
Mineralogy
|
Llanidloes
Cutting |
Silurian
(Llandovery) Stratigraphy
|
Llanymynech
Rocks |
Upper
Palaeozoic
Stratigraphy
|
Machynlleth Railway Cutting |
Structural
Geology
|
Maelienydd Road Cutting |
Silurian
(Wenlock) Stratigraphy
|
Middletown
Quarry |
Igneous
|
Morben
Quarry |
Silurian
Stratigraphy (Llandovery) and Structural Geology
|
Nant
Cletwr |
Silurian
(Llandovery) Stratigraphy
|
Nantmel
Cutting |
Ordovician
(Ashgill) Stratigraphy
|
Nantyreira
Mine |
Mineralogy
|
Neuadd
Farm Track |
Ordovician
(Llanvirn) Stratigraphy, Igneous Geology
|
Ogôf-fach
Road Section |
Structural
Geology
|
Old
Hall |
Silurian
(Llandovery) Stratigraphy
|
Pen
Milan |
Quaternary
&
Geomorphology
|
Penllan |
Ordovician
(Caradoc & Ashgill) Stratigraphy
|
Penyclun
Mine |
Mineralogy
|
Penygarnedd
Quarry |
Ordovician
(Caradoc) Stratigraphy
|
Penygeulan
Quarry |
Ordovician
(Ashgill) Stratigraphy
|
Penrhiwsaeson
Quarry |
Silurian
(Llandovery) Stratigraphy
|
Pont
Bell Quarry |
Silurian
(Llandovery) Stratigraphy
|
Pont
Duhonw |
Silurian
(Ludlow) Stratigraphy & Structure
|
Poyning
Farm Quarries |
Silurian
(Ludlow) Stratigraphy
|
Rhiwarth
Slate Mines |
Ordovician
(Caradoc) Igneous and Stratigraphy
|
St
Michael's Church |
Building
Stones
|
Standard
Quarry |
Ordovician
and
Silurian Stratigraphy, and Igneous
|
Talerddig
Cutting |
Silurian
(Llandovery) Stratigraphy and Structure
|
Tan
Y Foel Quarry |
Silurian
(Wenlock) Stratigraphy
|
Tan-y-ffridd
Quarry |
Silurian
(Llandovery) Stratigraphy
|
The
Moat Quarry |
Igneous
and
Silurian (Wenlock) Stratigraphy
|
Vyrnwy
Dam |
Structural
and
Ordovician (Caradoc) Igneous and Stratigraphy
|
Waun
Quarry |
Igneous
and
Silurian (Wenlock) Stratigraphy
|
TOP |