BGS rock collections - Search results
Map sheet search for Aberdaron and Bardsey Island (133)
| Sample ids | Donor | Year | Rock name |
|---|---|---|---|
E13381, COLLNO15, |
Matley, C.A * | Not entered | 'Original entry: Crushed Quartzite' |
| Mynydd Anelog, tuff crag, NW. of Graig. | |||
|
E13382, COLLNO16, |
Matley, C.A * | Not entered | 'Original entry: Crushed Cherty Quartzite' |
| Mynydd Mawr. SW. slope. | |||
|
E13383, COLLNO17, |
Matley, C.A * | Not entered | 'Original entry: Cherty Quartzite' |
| Mynydd Gwyddel. W slope above sea cliffs. | |||
|
E19538, COLLNOGROVES 6, |
Bailey, E.B. * | Not entered | 'Original entry: Albitized Dolerite With Quartz' |
| Trench. 300 ft. contour. 100 Yds. SW. of Tyn-Rhedyn Farm, which is 350 Yds. S. of E. from Llenfaelrhys Church. | |||
|
E19780, MR17644, COLLNOAWW37, |
Woodland,A.W. * | Not entered | 'Original entry: Rhodonite, Manganese, Chlorite, Pyrolusite, Spessartine And Rhodocroisite' |
| Benallt manganese Mine (operated by Ministry of Supply 1942), Rhiw. | |||
|
E19781, MR17646, COLLNOAWW39, |
Woodland,A.W. * | Not entered | Basalt. 'Original entry: Albite-Dolerite' |
| 550 Yds. N. by W. of Benallt Mine. | |||
|
E18356, COLLNO9, |
Bailey, Doctor. * | Not entered | 'Original entry: Contorted Phyllite With Quartz Veins Foliated And Recrystallized' |
| Durhos, N. of road, half a mile W. of Aberdaron. | |||
|
E18357, COLLNO10, |
Bailey, Doctor. * | Not entered | 'Original entry: Coarse Tuff' |
| Yr-Erw, Llanllawen. | |||
|
E18624, MR17341, COLLNOAWW1, |
Woodland,A.W. * | Not entered | 'Original entry: Collophane Nodules, Ore Quartz Ooliths In Base Of Black Ore, Red Mineral, Epidote And Quartz' |
| Manganese workings, Benallt, Rhiw. | |||
|
E18625, MR17342, COLLNOAWW2, |
Woodland,A.W. * | Not entered | 'Original entry: Ore Carbonate Rock' |
| Manganese workings, Benallt, Rhiw. | |||
|
E19533, COLLNOGROVES 1, |
Bailey, E.B. * | Not entered | 'Original entry: Oolitic Grit Of Pyrogenic Grains' |
| Shaft, 100 Yds. NW. of Capel Pisgoh. | |||
|
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. | |||
|
E18351, COLLNO4, |
Bailey, Doctor. * | Not entered | 'Original entry: Shear Breccia Of Phyllite And Quartz Rock' |
| Just E. of aberdaron beach. | |||
|
E18352, COLLNO5, |
Bailey, Doctor. * | Not entered | 'Original entry: Mylonite Grit. Locally Flinty Crush' |
| Quarry, Tyddyn-Dafydd, Penrhyn, 1 mile E. of Aberdaron. | |||
|
E18353, COLLNO6, |
Bailey, Doctor. * | Not entered | 'Original entry: Sheared Gneiss' |
| Durhos, N. of road, half a mile W. of Aberdaron. | |||
|
E18354, COLLNO7, |
Bailey, Doctor. * | Not entered | 'Original entry: Sheared Gneiss With Biotite' |
| Durhos, N. of road, half a mile W. of Aberdaron. | |||
|
E18355, COLLNO8, |
Bailey, Doctor. * | Not entered | 'Original entry: ? Mylonite, Fractured And Silicified' |
| Durhos, N. of road, half a mile W. of Aberdaron. | |||
|
E16789, COLLNOTG759, |
James,T. * | Not entered | Not entered |
| Crags above E. side of Porth Feven. | |||
|
E17118, E17118/A, |
Smith, Dr. * | Not entered | 'Original entry: Granite' |
| Old quarry in wood, W. of Coed-y-Cromlech. | |||
|
E17119, E17119/A, |
Smith, Dr. * | Not entered | 'Original entry: Granite' |
| Mountain cottage quarry. | |||
Showing 101 - 120 of 380