BGS rock collections - Search results

Map sheet search for Caernarfon (105)

Sample ids Donor Year Rock name
thin section E15458, E15458/A, E15458/B, Greenly,E. * Not entered Not entered
Glan Morfa Bed No.9
thin section E15459, E15459/A, E15459/B, Greenly,E. * Not entered Not entered
Glan Morfa Bed No.25
thin section E15460, E15460/A, E15460/B, Greenly,E. * Not entered Not entered
Berw-uchaf
thin section E15461 Greenly,E. * Not entered Not entered
Berw-uchaf upper beds
thin section E21127, COLLNORB1774, Road Research Laboratory * Not entered 'Original entry: Hornblende Schist, Veined By Felsite'
Bwlch Gwyn Qu., 200yd. N.of Gaerwen
thin section E22834, COLLNO7A, Road Research Laboratory * Not entered 'Original entry: Granite'
Caerglaw Qu., Gwalchmai
thin section E29770, COLLNOKC458, Sanderson,R.W. * Not entered Not entered
Hengae Qy., 650yd. NW.of Llangaffo
thin section E29771, COLLNOKC459, Sanderson,R.W. * Not entered Not entered
Hengae Qy., 650yd. NW.of Llangaffo
thin section E10200, E10200/A, COLLNO412, Greenly,E. * Not entered 'Original entry: Conglomerate'
At 100.W.of B.M.714
thin section E9883, COLLNO95, Greenly,E. * Not entered 'Original entry: Greywacke'
300ft.NE.of W.Tai-hirion
thin section E9884, COLLNO96, Greenly,E. * Not entered 'Original entry: Qtz-Epidote Schist'
Graig Fawr, Roadside Qy.
thin section E9885, COLLNO97, Greenly,E. * Not entered 'Original entry: Qtz-Hornbe.-Banded Schist'
Shut edge SW.of 178.S.side of road
thin section E9887, COLLNO99, Greenly,E. * Not entered 'Original entry: Albite-Muscovite-Biotite-Gneiss. Flaky Micaceous Gneiss'
Where the Holyhead road crosses rlwy ?unning Goarwen-Amlwch.217yds. NNE.of Old Windmill, Holland Arms. Edge of wood at wall corner 200ft.NW.of Craig Fash
thin section E9888, COLLNO100, Greenly,E. * Not entered 'Original entry: Xanthophyllite-Hornfels'
170yds.ENE.of Llanfaelog Church
thin section E9891, COLLNO103, Greenly,E. * Not entered 'Original entry: Grit'
Shore Bryn-hyfryd. Rhosneigr.
thin section E9892, COLLNO104, Greenly,E. * Not entered 'Original entry: Dolerite Micaceous & Ophitic'
Quarry 325ft.SW.of Jerusalem Inn
thin section E9893, COLLNO105, Greenly,E. * Not entered 'Original entry: Dolerite'
299ft.ESE.of "g"of Bryn-Mado"g"
thin section E6131, COLLNO80, Greenly,E. * Not entered 'Original entry: Cleared Fine Arenaceous Shale'
SSW.of Cefn Canol. Cerig-Ceinwen
thin section E9886, COLLNO98, Greenly,E. * Not entered 'Original entry: Hornbe.-Saussoritic Gneiss'
325ft.ENE.of "h"
thin section E10187, COLLNO399, Greenly,E. * Not entered 'Original entry: Foliated Jasper'
Corner of Bryntes Lane, N.of Rhoscolyn

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