BGS rock collections - Search results

Map sheet search for Harlech (135)

Sample ids Donor Year Rock name
thin section E18072, COLLNOM203, Matley, C.A * Not entered 'Original entry: Altered Mudstone'
E of Bwlch y Rhiwgyr, Nr. Greenstone Sill
thin section E321 Ward, J.C. * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
S of Moelcors y Garnedd
thin section E334 Ward, J.C. * Not entered Ash (Tephra). 'Original entry: Ash'
SW side of Rhobell
thin section E336 Ward, J.C. * Not entered Tonalite. 'Original entry: Quartz Diorite'
SW side of Moel Hafod Owen
thin section E540 Ramsey,Professor * Not entered Not entered
Rhobell Fawr; 1/2 way up
thin section E306 Ward, J.C. * Not entered 'Original entry: Augitic Ash'
Craig y Dinas, 4.5 ml N of Barmouth
thin section E307 Ward, J.C. * Not entered Not entered
Moel Gran
thin section E308 Ward, J.C. * Not entered Not entered
Rhobell, S end at edge
thin section E309 Ward, J.C. * Not entered Not entered
Rhobell, S end at edge
thin section E310 Ward, J.C. * Not entered 'Original entry: Vesicular Ash'
1 ml SW of Rhobell Fawr
thin section E311 Ward, J.C. * Not entered Ash (Tephra). 'Original entry: Ash'
Rhobell Fawr
thin section E312 Ward, J.C. * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Nr. Summit of Rhobell Fawr
thin section E313 Ward, J.C. * Not entered 'Original entry: Fine Compact Ash'
W of Rhobell Fawr
thin section E314 Ward, J.C. * Not entered 'Original entry: Augitic Ash'
Rhobell, S of the long slate patch
thin section E315 Ward, J.C. * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Rhobell, S of the long slate patch
thin section E41980, COLLNOLA25, Allen,P.M. * Not entered 'Original entry: Volcanic Rock'
N of Ffridd Dol y Moch
thin section E41981, COLLNOLA27, Allen,P.M. * Not entered Not entered
N of Ffridd Dol y Moch
thin section E43929, COLLNOLB253, Jackson,A.A * Not entered Not entered
0.270 Km 93 deg from Cefn y Braich
thin section E43930, COLLNOLB254, Jackson,A.A * Not entered Not entered
0.720 Km 223 deg from Benglog
thin section E43931, COLLNOLB255, Jackson,A.A * Not entered Not entered
0.805 Km 212 deg from Benglog

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