BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E24586, COLLNOAA32, Archer,A.A. * Not entered 'Original entry: Tuffaceous Carbonaceous Mudstone With Fragments Of Albite Bearing Tuffaceous Carbonaceous Mudstone'
No.8 B.H. Llanwyrst - (Parc Mine)
thin section E24587, COLLNOAA33, Archer,A.A. * Not entered Basalt. 'Original entry: Albite Diabase'
No.8 B.H. Llanwyrst - (Parc Mine)
thin section E24588, COLLNOAA34, Archer,A.A. * Not entered Tuff. 'Original entry: Vitric Tuff'
No.3 B.H. Llanwyrst - (Parclake)
thin section E24589, COLLNOAA35, Archer,A.A. * Not entered 'Original entry: Dolomitic Chloritic Rock (?Dolomitic Tuff)'
No.6a B.H. Llanwyrst - (Gorlan Mine)
thin section E24590, COLLNOAA36, Archer,A.A. * Not entered 'Original entry: Dolomitic Chloritic Rock'
No.6a B.H. Llanwyrst (Gorlan Mine)
thin section E25265, COLLNOAA77, Archer,A.A. * Not entered 'Original entry: Dolomitised Lithic Tuff'
Trecastell Lead Mine, No.6 Level. 66' from NW end, on Main Lode
thin section E25266, COLLNOAA76, Archer,A.A. * Not entered 'Original entry: Dolomitised Sheared Tuff'
Trecastell Lead Mine, No.6 Level. W. side of 'Horse', N. of shaft on Main Lode
thin section E24575, COLLNOAA21, Archer,A.A. * Not entered 'Original entry: Crystal Vitric Tuff With Fragments Of Albite Bearing Tuffaceous Mudstone'
No.10 B.H. Llanwyrst - (Llanwysrt Mine)
thin section E24576, COLLNOAA22, Archer,A.A. * Not entered 'Original entry: Fine Grained Tuff'
No.10 B.H. Llanwyrst - (Llanwysrt Mine)
thin section E39490, COLLNOMH334, Howells,M.F. * Not entered Not entered
Aberllyn Section 1100yds N of Betws y Coed Railway Station 396ft above base
thin section E39491, COLLNOMH335, Howells,M.F. * Not entered Not entered
Aberllyn Section 1100yds N of Betws y Coed Railway Station 524ft above base
thin section E39165, COLLNOMH230, Howells,M.F. * Not entered Not entered
Yr Orsedd
thin section E39166, COLLNOMH231, Howells,M.F. * Not entered Not entered
W of Pen Bryn Du
thin section E39167, COLLNOMH232, Howells,M.F. * Not entered Not entered
S of Pen Bryn Du
thin section E39168, COLLNOMH233, Howells,M.F. * Not entered Not entered
2/3 ml S of Pen Bryn Du
thin section E39169, COLLNOMH234, Howells,M.F. * Not entered Not entered
2/3 ml S of Pen Bryn Du
thin section E39170, COLLNOMH235, Howells,M.F. * Not entered Not entered
2/3 ml S of Pen Bryn Du
thin section E39171, COLLNOMH236, Howells,M.F. * Not entered Not entered
2/3 ml S of Pen Bryn Du
thin section E39172, COLLNOMH237, Howells,M.F. * Not entered Not entered
2/3 ml S of Pen Bryn Du
thin section E39484, COLLNOMH327, Howells,M.F. * Not entered Not entered
Aberllyn Section 1100yds N of Betws y Coed Railway Station 711ft above base

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