BGS rock collections - Search results

Map sheet search for Aberdaron and Bardsey Island (133)

Sample ids Donor Year Rock name
thin section E32570 Chaperlin,K. * Not entered 'Original entry: Mudstone'
Quarry. (disused) at Tyddyn Dafydd. 300 yds WSW of Bryn. 1 ml E of Aberdaron
thin section E18625, MR17342, COLLNOAWW2, Woodland,A.W. * Not entered 'Original entry: Ore Carbonate Rock'
Manganese workings, Benallt, Rhiw.
thin section E19533, COLLNOGROVES 1, Bailey, E.B. * Not entered 'Original entry: Oolitic Grit Of Pyrogenic Grains'
Shaft, 100 Yds. NW. of Capel Pisgoh.
thin section E19534, COLLNOGROVES 2, Bailey, E.B. * Not entered 'Original entry: Gritty,Oolitic, Chloritic Mudstone With Pebbles Of Collophanite'
Shaft, 100 Yds. NW. of Capel Pisgoh. 60-70 ft. down.
thin section E18351, COLLNO4, Bailey, Doctor. * Not entered 'Original entry: Shear Breccia Of Phyllite And Quartz Rock'
Just E. of aberdaron beach.
thin section E18352, COLLNO5, Bailey, Doctor. * Not entered 'Original entry: Mylonite Grit. Locally Flinty Crush'
Quarry, Tyddyn-Dafydd, Penrhyn, 1 mile E. of Aberdaron.
thin section E12129, COLLNOMG6, Greenly,E. * Not entered Schist. 'Original entry: Quartz Chlorite Schist'
Mynydd Ystim. Roadside quarry, N. of Ffynnon Ffol.
thin section E12130, COLLNOMG7, Greenly,E. * Not entered Schist. 'Original entry: Quartz Chlorite Schist'
Coast of Mynydd Bychees tyn. W. of Parwyd.
thin section E12132, COLLNOMG9, Greenly,E. * Not entered Schist. 'Original entry: Quartz Chlorite Schist'
Coast of Mynydd Bychees. W. headland of Parwyd.
thin section E12133, COLLNOMG10, Greenly,E. * Not entered Schist. 'Original entry: Chlorite Schist'
Coast of Mynydd Bycheestyn. W. headland of Parwyd.
thin section E12134, COLLNOMG11, Greenly,E. * Not entered Schist. 'Original entry: Chlorite Schist'
Coast of Mynydd Bycheestyn. W. of Parwyd.
thin section E12136, COLLNOMG13, Greenly,E. * Not entered 'Original entry: Micaceous Schist'
Penrhyn, Colman.
thin section E12137, COLLNOMG14, Greenly,E. * Not entered 'Original entry: Crushed Grit'
Mynydd-y-Gwyddel.
thin section E12138, COLLNOMG15, Greenly,E. * Not entered 'Original entry: Chert (Chloritic)'
Mynydd-y-Gwyddel.
thin section E9306, COLLNO21, Matley, C.A * Not entered 'Original entry: Banded Chert. Adinole'
North of Maen du, Bardsey Island.
thin section E9307, COLLNO22, Matley, C.A * Not entered 'Original entry: Diabase, Much Chlorite'
North of Maen du, Bardsey Island.
thin section E12111 Matley, C.A * Not entered 'Original entry: Spotted Shale'
Rhiw Mountain, near Sarn.
thin section E12112 Matley, C.A * Not entered 'Original entry: Quartzose Schist'
Quarry North of Ffynnon Ffol.
thin section E12124, COLLNOMG1, Greenly,E. * Not entered 'Original entry: Hornblendic Granite'
Ravine, SE. of Llangwnadl, 48 Yds. NW, of Pont Llangwnadl.
thin section E12125, COLLNOMG2, Greenly,E. * Not entered Diorite. 'Original entry: Dioritic'
Carog.

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