BGS rock collections - Search results

Map sheet search for Barmouth (149)

Sample ids Donor Year Rock name
thin section E30351, COLLNOC659, Collins,G.H. * Not entered Not entered
Abercorris Slate Qry. 1200 yds E of Christ Church, Upper Corris
thin section E16646, COLLNOA246, Reynolds, Professor * Not entered 'Original entry: Diabase, Coarse'
NE of Tan y Jedew
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 E16581, COLLNOA115, Reynolds, Professor * Not entered 'Original entry: Diabase Weathered'
Near Bryn Rhug
thin section E16582, COLLNOA116, Reynolds, Professor * Not entered 'Original entry: Diabase Weathered'
SE of Bryn Rhug
thin section E16583, COLLNOA119, Reynolds, Professor * Not entered 'Original entry: Diabase Weathered'
E of Bryn Rhug
thin section E16584, COLLNOA120, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
Foot of W end of Mynydd Gader
thin section E16585, COLLNOA122, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Mass SE of Llyn Gwernan
thin section E16586, COLLNOA123, Reynolds, Professor * Not entered 'Original entry: Feldspathic Tuff'
S of Tai Newyddion
thin section E16587, COLLNOA124, Reynolds, Professor * Not entered 'Original entry: Fine Diabase, Weathered'
1/4 ml SW of Tai Newyddion
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

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