BGS rock collections - Search results

Map sheet search for Caernarfon (105)

Sample ids Donor Year Rock name
thin section E9940, COLLNO152, Greenly,E. * Not entered 'Original entry: Muscovite Bio Schist'
Grugor-bach, at house
thin section E9942, COLLNO154, Greenly,E. * Not entered 'Original entry: Granite'
Moelydd
thin section E9943, COLLNO155, Greenly,E. * Not entered 'Original entry: Foliated Granite'
Waterside N.of Grug fawr
thin section E9944, COLLNO156, Greenly,E. * Not entered 'Original entry: Mylonitic Seam In Granite'
Waterside N.of Grug fawr
thin section E9952, COLLNO164, Greenly,E. * Not entered 'Original entry: Grit'
Llanfaelog, SE.of "M.P.London"
thin section E9954, COLLNO166, Greenly,E. * Not entered 'Original entry: Quartzite'
Llangefni Craig Fawr NE.end
thin section E9955, COLLNO167, Greenly,E. * Not entered 'Original entry: Chloritic Epidote Schist'
By spring in sand dunes. High boss at B.M.50.9
thin section E9956, COLLNO168, Greenly,E. * Not entered 'Original entry: Variolite'
500ft. N.of "C"of "C"erig Duon
thin section E9557 Greenly,E. * Not entered Not entered
W.end of Llangaffo cutting
thin section E6122, COLLNO71, Greenly,E. * Not entered 'Original entry: Silicious Calc-Hornfels. Schistose Qtzose Limestone'
Overhanging cliff, Porth-y-Tywod
thin section E6126, COLLNO75, Greenly,E. * Not entered 'Original entry: Mica-Schist. Contorted .'
By "13"of milestone, WNW.of Druid Farm
thin section E6127, COLLNO76, Greenly,E. * Not entered 'Original entry: Spilite-Schist. Calc Chlorite Schist'
"B"of "B"M. Mona
thin section E6128, COLLNO77, Greenly,E. * Not entered 'Original entry: Quartzite'
Quartzite at Ty-Llwyd
thin section E6129, COLLNO78, Greenly,E. * Not entered 'Original entry: Quartzite'
Crags foot, 500ft.S.of E.of Pen-yr-allt, top of long field
thin section E6130, COLLNO79, Greenly,E. * Not entered 'Original entry: Sheared Igneous (Much Albite)'
Llangaffo cutting, W.of bridge
thin section E6136, COLLNO85, Greenly,E. * Not entered 'Original entry: Musc-Bio-Schist'
Porth Nobla
thin section E6137, COLLNO86, Greenly,E. * Not entered 'Original entry: Garnet Musc-Bio-Schist'
Quarry Arwydd hill top
thin section E6138, COLLNO87, Greenly,E. * Not entered 'Original entry: Quartz Schist'
1000ft.S.of Mona Garden corner, SE.side of stream
thin section E6139, COLLNO88, Greenly,E. * Not entered 'Original entry: Chlorite Musc-Schist'
W.side of Porth Terfyn
thin section E6148, COLLNO97, Greenly,E. * Not entered 'Original entry: Gwna Green-Schist. Qtzose Mica Schist'
425ft.W.of Melin Ffrwd

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