BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E9613, MR14490, COLLNO22, Pringle, J. * Not entered 'Original entry: Bomb (Vesicles) Basic Glass Blown Into'
15. W. side of Foel Fawr. Ramsey Island.
thin section E9614, COLLNO23, Pringle, J. * Not entered Felsite. 'Original entry: Quartz Porphyry'
16. Bay, W. side of Foel Fawr. Ramsey Island.
thin section E9615, COLLNO24, Pringle, J. * Not entered 'Original entry: Quartz Bearing Rhyolite'
17. W. side of Twyn Garlie. Ramsey Island.
thin section E9616, COLLNO25, Pringle, J. * Not entered Conglomerate. 'Original entry: Conglomerate'
21. Ogof Colmenod, Ramsey Island.
thin section E9617, COLLNO26, Pringle, J. * Not entered 'Original entry: Soda Rhyolite. Tuff'
22. Ogof Colmenod, Ramsey Island.
thin section E9618, COLLNO27, Pringle, J. * Not entered 'Original entry: Two Rocks Siliceous Sediment'
24. Twyn Benda, Carn Llundain, Ramsey Island.
thin section E9619, MR14491, COLLNO28, Pringle, J. * Not entered 'Original entry: Porphyritic Soda Rhyolite Or Porphyry'
29. Twyn Benda, Carn Llundain, Ramsey Island.
thin section E9620, MR14394, COLLNO29, Pringle, J. * Not entered 'Original entry: Silicified Shale'
Twyn Bendra [?Trwyn Bendro] Carn Llundian, Ramsey Island
thin section E9597, COLLNO342, Thomas, Dr. * Not entered 'Original entry: Epidotised Chloritised ? Tuff Or Rhyolite'
1. Old quarry, 400 Yds. ESE. of Caer-Fariog, 2/3 mile NW. of Middle Mill, Solva.
thin section E9601, COLLNO10, Pringle, J. * Not entered Rhyolite. 'Original entry: Rhyolite'
1. Foel Fawr, (foot of cliff) Ramsey Island.
thin section E9602, COLLNO11, Pringle, J. * Not entered Rhyolite. 'Original entry: Rhyolite'
1. Foel Fawr, (summit) Ramsey Island.
thin section E13385, COLLNO19, Matley, C.A * Not entered 'Original entry: Porphyritic Diabase'
Above Porth Felen, Limestone at base of spilites.
thin section E13386, COLLNO20, Matley, C.A * Not entered Sandstone (Undifferentiated). 'Original entry: Grit'
Coast NW. of Pared-Llech-y Menyn.
thin section E13387, COLLNO101, Matley, C.A * Not entered Chert. 'Original entry: Chert'
N. side of Porth Mendwy. Under dolerite sill.
thin section E13280 Matley, C.A * Not entered 'Original entry: Sphaerosiderite'
Nant-y-Gadwen.
thin section E13367, COLLNO1, Matley, C.A * Not entered 'Original entry: Crushed Quartzite'
Fareth Penlech.
thin section E13368, COLLNO2, Matley, C.A * Not entered 'Original entry: Granite Crushed'
Grass slope above St. Mary's Well.
thin section E13369, COLLNO3, Matley, C.A * Not entered 'Original entry: Crushed Quartzite'
W. of Porth Within.
thin section E13373, COLLNO7, Matley, C.A * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Trefgraig.
thin section E13375, COLLNO9, Matley, C.A * Not entered Breccia . 'Original entry: Breccia'
On Dinas Bach Coast, W. of Mynydd Carreg.

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