BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E26807, COLLNOAJW55, Whiteman,A.J. * Not entered 'Original entry: Porphyrite ? Rhyolite'
450 Yds. E. at 20 deg. N. of Comber Mere Abbey.
thin section E26808, COLLNOAJW56, Whiteman,A.J. * Not entered Andesite. 'Original entry: Porphyrite'
970 Yds. N. at 30 deg. E. of Comber Mere Abbey.
thin section E26792, COLLNOAJW39, Whiteman,A.J. * Not entered 'Original entry: Coarse Grained Granite'
150 Yds. due S. of Blackhurst Farm, Lodmore Lane, Ightfield.
thin section E585 Ramsey,Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
Y Wenallt, 1 3/4 ml NW of Llanneschllyn
thin section E598 Ramsey,Professor * Not entered 'Original entry: Felsite Or Rhyolite'
E side of Y Graig, 8 ml SW of Bala
thin section E47489, COLLNOMH680, Howells,M.F. * Not entered 'Original entry: Tuff'
Bron Heulog, Llangynnog
thin section E47490, COLLNOMH681, Howells,M.F. * Not entered 'Original entry: Tuff'
West Bron Heulog, Llangynnog
thin section E47491, COLLNOMH682, Howells,M.F. * Not entered 'Original entry: Tuff'
Craig Ruiwarth, NNE of Llangynnog
thin section E47492, COLLNOMH683, Howells,M.F. * Not entered 'Original entry: Breccia'
Ochr Craig Mine, N of Llangynnog
thin section E47493, COLLNOMH684, Howells,M.F. * Not entered 'Original entry: Breccia'
Ochr Craig Mine, N of Llangynnog

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