BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E418 Geikie,A. * Not entered 'Original entry: Granite With Secondary Chlorite'
Lower Moor, St. Davids.
thin section E419 Geikie,A. * Not entered 'Original entry: Spherulitic Rhyolite With Phenocrysts'
Boarding shool, St. Davids.
thin section E420 Geikie,A. * Not entered 'Original entry: Spherulitic Rhyolite With Phenocrysts'
Boarding shool, St. Davids.
thin section E421 Geikie,A. * Not entered 'Original entry: Quartz Porphyry (Granophyrinc Groundmass)'
Trepewit, St. Davids.
thin section E399 Geikie,A. * Not entered Tuff. 'Original entry: Tuff'
Hill top, close to road, W. side of Clegyr Bridge, St. Davids.
thin section E31461, COLLNOHS62, Squirrell,H.C. * Not entered Sandstone (Undifferentiated). 'Original entry: Protoquartzite'
Exposure, 2900 Yds. E. at 30 deg. N. of Cefn-on Halt.
thin section E31462, COLLNOHS63, Squirrell,H.C. * Not entered Sandstone (Undifferentiated). 'Original entry: Protoquartzite'
Exposure, 2900 Yds. E. at 30 deg. N. of Cefn-on Halt.
thin section E31489, COLLNOHS64, Squirrell,H.C. * Not entered Not entered
1 mile N. of Newport Station.
thin section E31555, COLLNOGL1, Lewis,G.D.E. * Not entered Not entered
Wernddu Clay Pit. W. end of main pit. High on N. face at entry of stream.
thin section E31556, COLLNOGL2, Lewis,G.D.E. * Not entered Not entered
Wernddu Clay Pit. W. end of main pit. High on N. face at entry of stream.

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