BGS rock collections - Search results

Map sheet search for Barmouth (149)

Sample ids Donor Year Rock name
thin section E16647, COLLNOA247, Reynolds, Professor * Not entered 'Original entry: Diabase, Coarse'
NW of Tan y Jedew
thin section E16648, COLLNOA250, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
SE of Maes Angharad
thin section E16649, COLLNOA251, Reynolds, Professor * Not entered 'Original entry: Ash, Fine'
SE of Maes Angharad
thin section E16650, COLLNOA252, Reynolds, Professor * Not entered Tuff. 'Original entry: Tuff'
SE of Maes Angharad
thin section E16651, COLLNOA253, Reynolds, Professor * Not entered 'Original entry: Tuff, Feldspathic'
SE of Llyn Iarth
thin section E16652, COLLNOA257, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
Mynydd Gader
thin section E16653, COLLNOA258, Reynolds, Professor * Not entered 'Original entry: Crushed Andesite'
Upper part of Afon Aran
thin section E16654, COLLNOA260, Reynolds, Professor * Not entered 'Original entry: Gritty Tuff'
W of Llyn Mynydd
thin section E16655, COLLNOA265, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
Maes Angharad
thin section E16656, COLLNOA266, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
W of Maes Angharad
thin section E16657, COLLNOA268, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
S of Llyn Iarth
thin section E16658, COLLNOA269, Reynolds, Professor * Not entered Ash (Tephra). 'Original entry: Ash'
SE of Mynydd Gader
thin section E16659, COLLNOA270, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
NW of Little Ponds, Mynydd Gader
thin section E16660, COLLNOA272, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
W of Little Ponds, Mynydd Gader
thin section E16661, COLLNOA273, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
NW of Little Ponds, Mynydd Gader
thin section E16662, COLLNOA278, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
Mynydd Gader
thin section E16572, COLLNOA88, Reynolds, Professor * Not entered 'Original entry: Slate Near Margin Of Diabase'
Near Llyn Iarth
thin section E16573, COLLNOA89, Reynolds, Professor * Not entered 'Original entry: Fine Vesicular Diabase'
Near Llyn Iarth, dyke NW of
thin section E16574, COLLNOA89A, Reynolds, Professor * Not entered 'Original entry: Fine Vesicular Diabase'
E of Der Was
thin section E16575, COLLNOA93, Reynolds, Professor * Not entered 'Original entry: Ash With Pumiceous Fragments'
Penrhyn Gwin

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