BGS rock collections - Search results

Map sheet search for Barmouth (149)

Sample ids Donor Year Rock name
thin section E16558, COLLNOA50, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Dolgledr
thin section E16559, COLLNOA66, Reynolds, Professor * Not entered 'Original entry: Baked Slate'
SW of Craig Castle
thin section E16560, COLLNOA67, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
Road N of Rhyd Wen
thin section E16561, COLLNOA68, Reynolds, Professor * Not entered 'Original entry: Crushed Tuff'
E of the Road N of Rhyd Wen
thin section E16562, COLLNOA69, Reynolds, Professor * Not entered Rhyolite. 'Original entry: Rhyolite'
E of the Road N of Rhyd Wen
thin section E16563, COLLNOA69A, Reynolds, Professor * Not entered 'Original entry: Fine Grained Diabase'
Road N of Rhyd Wen
thin section E16564, COLLNOA71, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Source of Bryn Rhug Wen
thin section E16565, COLLNOA80, Reynolds, Professor * Not entered 'Original entry: Rhyolite, Crushed'
Near source of Nant Cluant
thin section E16567, COLLNOA82, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Source of Bryn Rhug Stream
thin section E16566, COLLNOA81, Reynolds, Professor * Not entered 'Original entry: Rhyolite, Crushed'
Top of Bryn Rhug Stream
thin section E16568, COLLNOA83, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Source of Bryn Rhug Stream
thin section E16569, COLLNOA84, Reynolds, Professor * Not entered 'Original entry: Diabase Altered'
E of Wain Hir
thin section E16570, COLLNOA85, Reynolds, Professor * Not entered Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
NW of Llyn Iarth
thin section E16571, COLLNOA87, Reynolds, Professor * Not entered 'Original entry: Andesite Rock'
Wain Hir
thin section E16601, COLLNOA159, Reynolds, Professor * Not entered Ash (Tephra). 'Original entry: Rhyolite Ash'
Between W end of Mynydd Gader and Llyn Gwernan
thin section E16602, COLLNOA160, Reynolds, Professor * Not entered 'Original entry: Banded Rhyolite'
S of W end of Mynydd Gader
thin section E16603, COLLNOA161, Reynolds, Professor * Not entered 'Original entry: Coarse Ash ?'
S of W end of Mynydd Gader
thin section E16604, COLLNOA162, Reynolds, Professor * Not entered 'Original entry: Banded Rhyolite'
W of Little Ponds Mynydd Gader
thin section E16605, COLLNOA163, Reynolds, Professor * Not entered 'Original entry: Diabase, Coarse'
E of Little Ponds Mynydd Gader
thin section E16606, COLLNOA164, Reynolds, Professor * Not entered 'Original entry: Nodular Rhyolite'
S of Mynydd Gader

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