BGS rock collections - Search results

Map sheet search for Barmouth (149)

Sample ids Donor Year Rock name
thin section E16576, COLLNOA95, Reynolds, Professor * Not entered 'Original entry: Ash With Pumiceous Fragments'
Penrhyn Gwin
thin section E16577, COLLNOA104, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
Source of stream between Tan y Gaden and Gill Farmyard
thin section E16578, COLLNOA110, Reynolds, Professor * Not entered 'Original entry: Diabase Crushed'
Bryn Mawr
thin section E16579, COLLNOA111, Reynolds, Professor * Not entered Andesite. 'Original entry: Andesite'
NE end of Mynydd Gader
thin section E16580, COLLNOA112, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
Below E end of Mynydd Gader
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 E16588, COLLNOA125, Reynolds, Professor * Not entered 'Original entry: Feldspathic Tuff'
S of Tai Newyddion
thin section E16589, COLLNOA127, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
E of Llynan Mynydd
thin section E16590, COLLNOA128, Reynolds, Professor * Not entered 'Original entry: Feldspathic Tuff'
E of Llynan Mynydd
thin section E16591, COLLNOA129, Reynolds, Professor * Not entered 'Original entry: Diabase, Finegrained'
E of Llynan Mynydd
thin section E16592, COLLNOA130, Reynolds, Professor * Not entered 'Original entry: Diabase, Brecciatedd'
N of Llynan Mynydd
thin section E16593, COLLNOA131, Reynolds, Professor * Not entered 'Original entry: Diabase, Weathered'
E of Ty Newyddion
thin section E16594, COLLNOA146, Reynolds, Professor * Not entered 'Original entry: Diabase, Coarse'
NE of Pen Clogwynan
thin section E16595, COLLNOA148, Reynolds, Professor * Not entered 'Original entry: Diabase, Fine'
NE of Rhyd Wen

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