BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E13442 Greenly,E. * Not entered Metamorphic Rock (Undifferentiated). 'Original entry: Epidosite'
SW. of Llangwynadl Church.
thin section E14365, COLLNOMYDD A, Matley, C.A * Not entered 'Original entry: Gneissose Granite'
Myllionydd. At farm building.
thin section E14366, COLLNOMYDD B, Matley, C.A * Not entered 'Original entry: Gneissose Granite'
Quarry at roadside, 1/4 mile S. of N. end of Myllionydd Farmhouse.
thin section E14367, COLLNOMYDD C1, Matley, C.A * Not entered 'Original entry: Granite, Hornblendic'
Trig. station, Crag above Myllionydd Farmhouse.
thin section E13379, COLLNO13, Matley, C.A * Not entered 'Original entry: Chloritic Chert'
Graig Mynydd Anelog.
thin section E13380, COLLNO14, Matley, C.A * Not entered 'Original entry: Breccia, Volcanic'
Graig Mynydd Anelog.
thin section E13381, COLLNO15, Matley, C.A * Not entered 'Original entry: Crushed Quartzite'
Mynydd Anelog, tuff crag, NW. of Graig.
thin section E13382, COLLNO16, Matley, C.A * Not entered 'Original entry: Crushed Cherty Quartzite'
Mynydd Mawr. SW. slope.
thin section E13383, COLLNO17, Matley, C.A * Not entered 'Original entry: Cherty Quartzite'
Mynydd Gwyddel. W slope above sea cliffs.
thin section E13384, COLLNO18, Matley, C.A * Not entered 'Original entry: Quartzose Breccia With Dolomite'
Mynydd Anelog. NW, of Graig.
thin section E4235, COLLNO99, Gibson,Dr. * Not entered Not entered
Marl pit, Ruabon, near Ruabon Colliery, N. of Ruabon.
thin section E4239, COLLNO103, Gibson,Dr. * Not entered Not entered
Pentre Isaf Ravine, S. Wynenstay Park, Ruabon.
thin section E4888, COLLNO148, H.D.C * Not entered 'Original entry: Porphyritic Quartz Felsite'
Chirk 2. Ceriog Pandy. "Grey Macadam".
thin section E4889A, COLLNO149, H.D.C * Not entered 'Original entry: Coarse Diabase'
Chirk 2. Ceriog."Granite Macadam".
thin section E4894, COLLNO170, H.D.C * Not entered 'Original entry: Trachyte Or Keratophyre'
Coed-y-Glyn, Glyn Ceriog.
thin section E4939, COLLNO186, H.D.C * Not entered 'Original entry: Trachyte ?'
Coed-y-Glyn, Glyn Ceriog.
thin section E5164, COLLNO207, H.D.C * Not entered 'Original entry: Diabase ?'
Hendre Quarry, Llansilian.
thin section E7512, COLLNO1139, Howe,J.A. * Not entered Sandstone (Undifferentiated). 'Original entry: Sandstone'
Garih, Trevor, near Llangollen.
thin section E9376, COLLNO44, Smith, B. * Not entered Sandstone (Undifferentiated). 'Original entry: Sandstone'
About 300 Yds. S. of The Lodge, Nant-y-Garth.
thin section E9377, COLLNO45, Smith, B. * Not entered 'Original entry: Marl'
Old lime works, near Nant Clwyd Half.

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