BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E8903, COLLNO413, Blake,Professor * Not entered 'Original entry: Spherulitic Rhyolite'
Penmaen Melyn, St. Davids.
thin section E8904, COLLNO414, Blake,Professor * Not entered Felsite. 'Original entry: Quartz Porphyry'
Porth Hayog, Ramsey Island.
thin section E8905, COLLNO415, Blake,Professor * Not entered 'Original entry: Banded Devitrified ? Obsidian, Silicified Ash'
Porth Hayog, Ramsey Island.
thin section E8906, COLLNO416, Blake,Professor * Not entered 'Original entry: Devitrified Obsidian'
Porth Hayog, Ramsey Island.
thin section E8907, COLLNO417, Blake,Professor * Not entered 'Original entry: Ash. Much Black Matter'
Porth Hayog, Ramsey Island.
thin section E8908, COLLNO418, Blake,Professor * Not entered 'Original entry: Perlitic Rhyolite With Leucoxenic Spots'
South Carn, Ramsey Island.
thin section E8895, COLLNO405, Blake,Professor * Not entered Felsite. 'Original entry: Quartz Porphyry'
Ogof Lleswgn, St. Davids.
thin section E528 Geikie,A. * Not entered 'Original entry: Silicified Ash Or Rhyolite'
Caer-bwdy, St. Davids.
thin section E610 Museum Specimens * Not entered 'Original entry: Devitrified Rhyolite'
Strumble Head.
thin section E1912 Museum Specimens * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Penberry, 3 miles E. of St. Davids.
thin section E1913 Museum Specimens * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
S. side of Porth Melgan, St. Davids.
thin section E1914 Museum Specimens * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Carn Llidi, 2 miles W. of N. of St. Davids.
thin section E1915 Museum Specimens * Not entered Hornblende-Gabbro. 'Original entry: Hornblende Gabbro'
St. Davids Head.
thin section E1916 Museum Specimens * Not entered Hornblende-Gabbro. 'Original entry: Hornblende Gabbro'
St. Davids Head.
thin section E4946, E4946/A, COLLNO193, NEG1583M, NEG427M, H.D.C * Not entered 'Original entry: Quartz Enstatite Diabase'
Porthgain, N. of Llanrian.
thin section E8564 Calloway, G.A. * Not entered 'Original entry: Halleflinta'
Nuns Well, St. Davids.
thin section E8891, COLLNO401, Blake,Professor * Not entered 'Original entry: Granite, Epidotised And Chloritised'
Bryn-y-garn, St. Davids.
thin section S81660, COLLNOYW1678, May,F. * Not entered Metamorphic Rock (Undifferentiated). 'Original entry: Calc Silicate'
Carn Dearg
thin section E32751, COLLNOBK78, Kelk,B. * Not entered Not entered
Cynheidre 6/3 BH. 850 Yds. SW. of Bryn-Du.
thin section E32752, COLLNOBK79, Kelk,B. * Not entered Not entered
Cynheidre 6/3 BH. 850 Yds. SW. of Bryn-Du.

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