BGS rock collections - Search results

Map sheet search for Harlech (135)

Sample ids Donor Year Rock name
thin section E305 Ward, J.C. * 1877 'Original entry: Diabase'
Craig y Dinas, 4.5 ml NNE of Barmouth
MR669 Teall, J.J.H. * 1877 Manganiferous/ Ferruginous Deposits. 'Original entry: Manganese Rock'
Mangenese Mines,Ty-newydd, 3/4 mile NE of Harlech,
MR668 Teall, J.J.H. * 1877 Manganiferous/ Ferruginous Deposits. 'Original entry: Manganese Rock'
Mangenese Mines,one sixth of a mile east of Llyn Eiclen,
MR9284 Not entered 1932 Metamudstone. 'Original entry: Slate'
abandoned slate mines 1 mile NE of Llanbedr, near Barmouth,
MR9286 Not entered 1932 Manganiferous/ Ferruginous Deposits. 'Original entry: Manganese Shale'
abandoned manganese mines 2.5 miles NE of Llanbedr, near Barmouth,
thin section ENQ111 Enquiry; Mclintock, Dr.; *; *; 1936 'Original entry: Clogan Stone'
Dolgelley, Merionethshire
MR27152, COLLNODAN592, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Light Grey Clay'
Tan-y-bryn quarry: at 560 yds bearing 75 degrees from Hafod Meredydd which is 4 1/2 miles NE of Dolgelly Merioneth
MR27145, COLLNODAN578, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Greywacke'
Henbandy quarry: at 900 yds bearing 5 degrees from St Peters church Llnabedr Merioneth
MR27144, COLLNODAN576, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Calcareous Siltstone.'
Craig-y-tan quarry: at 200 yds due N of Trawsfyneydd station Merioneth
MR27143, COLLNODAN573, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Hornfels'
Craig-y-tan quarry: at 200 yds due N of Trawsfyneydd station Merioneth
MR27142, COLLNODAN571, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Dolerite'
Craig-y-tan quarry: at 200 yds due N of Trawsfyneydd station Merioneth
MR27151, COLLNODAN589, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Grey Fine Grained Calcareous Sandstone'
Quarry name: Gallt-yr-Heddwch quarry: at 600 yds bearing 50 degrees from Borthwnog Merioneth
MR27150, COLLNODAN586, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Greywacke'
Dol-gepilian quarry: at 600 yds bearing 160 degrees from Pont Dolgeleillian 5,1/2 miles N of Dolgelly Merioneth
MR27149, COLLNODAN584, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Felsite'
Dol-gepillian quarry: at 600 yds bearing 160 degrees from Pont Dolgeleillian 5,1/2 miles N of Dolgelly Merioneth
MR27148, COLLNODAN582, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Greywacke (Coarse)'
Dol-gepilian quarry: at 600 yds bearing 160 degrees from Pont Dolgeleillian 5,1/2 miles N of Dolgelly Merioneth
MR27147, COLLNODAN581, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Greenish Grey Slate With Grit Band'
Henbandy quarry: at 900 yds bearing 5 degrees from St Peters church Llnabedr Merioneth
MR27156, COLLNODAN598, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Hornfels'
White Rock quarry: at 750 yds bearing 280 degrees from Hendre-gefeilliard 1,3/4 mile due E of Dolgelly station Merioneth
MR27155, COLLNODAN596, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Grey Calcareous Siltstone.'
White Rock quarry: at 750 yds bearing 280 degrees from Hendre-gefeilliard 1,3/4 mile due E of Dolgelly station Merioneth
MR27154, COLLNODAN594, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Dolerite'
White Rock quarry: at 750 yds bearing 280 degrees from Hendre-gefeilliard 1,3/4 mile due E of Dolgelly station Merioneth
MR27153, COLLNODAN593, Dangerfield,J.; Merriman,R.J.; *; *; 1964 'Original entry: Porphyritic Dolerite'
Quarry name: White Rock quarry: at 750 yds bearing 280 degrees from Hendre-gefeilliard 1,3/4 mile due E of Dolgelly station Merioneth

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