BGS rock collections - Search results

Map sheet search for Snowdon (119)

Sample ids Donor Year Rock name
thin section E39477, COLLNOBL222, Leveridge,B.E. * Not entered 'Original entry: Tuff'
730 yds N of Dolwyddelan Railway Station
thin section E39478, COLLNOBL223, Leveridge,B.E. * Not entered 'Original entry: Tuff'
730 yds N of Dolwyddelan Railway Station
thin section E39479, COLLNOBL224, Leveridge,B.E. * Not entered 'Original entry: Tuff'
730 yds N of Dolwyddelan Railway Station
thin section E39480, COLLNOBL225, Leveridge,B.E. * Not entered 'Original entry: Tuff'
730 yds N of Dolwyddelan Railway Station
thin section E39481, COLLNOBL226, Leveridge,B.E. * Not entered 'Original entry: Tuff'
730 yds N of Dolwyddelan Railway Station
thin section E39482, COLLNOBL228, Leveridge,B.E. * Not entered 'Original entry: Tuff'
N of Dolwyddelan Railway Station
thin section E39483, COLLNOBL229, Leveridge,B.E. * Not entered 'Original entry: Tuff'
N of Dolwyddelan Railway Station
thin section E39550, COLLNOMH239, Howells,M.F. * Not entered 'Original entry: Tuff'
Pigyn Esgob
thin section E39551, COLLNOMH240, Howells,M.F. * Not entered 'Original entry: Tuff'
Pigyn Esgob
thin section E39692, COLLNOMH373, Howells,M.F. * Not entered 'Original entry: Tuff'
W of Pygin Esgob
thin section E39693, E39693/A, E39693/B, COLLNOMH374, Howells,M.F. * Not entered 'Original entry: Mudstone Shale'
Rolwyd
thin section E39714, COLLNOMH396, Howells,M.F. * Not entered 'Original entry: Mudstone Tuff'
Rolwyd
thin section E39715, COLLNOMH397, Howells,M.F. * Not entered 'Original entry: Tuff'
Rolwyd
thin section E39762, COLLNOMH444, Howells,M.F. * Not entered 'Original entry: Volcanic Rock'
Lledr Valley
thin section E39763, COLLNOMH445, Howells,M.F. * Not entered 'Original entry: Volcanic Rock'
Lledr Valley
thin section E39764, COLLNOMH446, Howells,M.F. * Not entered 'Original entry: Volcanic Rock'
Lledr Valley
thin section E39765, COLLNOMH447, Howells,M.F. * Not entered 'Original entry: Volcanic Rock'
Lledr Valley
thin section E60573, COLLNOBRM454, Merriman,R.J. * Not entered Gabbro. 'Original entry: Dolerite'
Minffordd Qry. Nr. Porthmadog
thin section E60574, COLLNOBRM455, Merriman,R.J. * Not entered 'Original entry: Dolerite'
Minffordd Qry. Nr. Porthmadog
thin section E60933, COLLNOBRM866, Merriman,R.J. * Not entered 'Original entry: Mudstone Slate'
Road Cutting. A 498, 0.5 Km ENE of Tremadog

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