BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E11172 Smith, B. * Not entered Rhyolite. 'Original entry: Rhyolite'
About 340 yds W of Garn Feifod
thin section E11173 Smith, B. * Not entered Rhyolite. 'Original entry: Rhyolite'
About 320 yds NW of Garn Feifod
thin section E11174 Smith, B. * Not entered Not entered
North of BM 1396; from crag
thin section E49229 Cave,R. * Not entered Not entered
Natural exposure Bryn Pig. 510 yds 5 deg from Bryn Bednog, Llangower, Bala
thin section E52954, COLLNOLA752, Allen,P.M. * Not entered Not entered
1300 yd 144 deg from Hafotty Lletty-Wyn
thin section E304 Ward, J.C. * Not entered Porphyry. 'Original entry: Felsite'
Aran Benlynn
thin section E47321, COLLNORC1242, Cave,R. * Not entered 'Original entry: Recrystalised Chlorite Mica Mudstone, Completely Argilised'
Cliff, 280 yds 238 deg from Glan y Mor Fach, Clarach, Aberystwyth
thin section E47322, COLLNORC1243, Cave,R. * Not entered 'Original entry: Recrystalised Chlorite Mica Mudstone, ? Completely Argilised'
Cliff, 280 yds 238 deg from Glan y Mor Fach, Clarach, Aberystwyth
thin section E43769, COLLNORC1162, Cave,R. * Not entered Not entered
560 yds 89 deg from Trefri Railway Bridge. Nr. Aberdovery; in cutting, side of railway bridge
thin section E43770, COLLNORC1163, Cave,R. * Not entered Not entered
560 yds 89 deg from Trefri Railway Bridge. Nr. Aberdovery; in cutting, side of railway bridge

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