BGS rock collections - Search results

Map sheet search for Aberdaron and Bardsey Island (133)

Sample ids Donor Year Rock name
thin section E32571 Chaperlin,K. * Not entered 'Original entry: Schist'
Quarry. (disused) 100 yds ESE of Geufron, 1 ml E of Aberdaron
thin section E32568 Chaperlin,K. * Not entered 'Original entry: Jasper'
Llanllawen Qry. (disused) at back of LLanllawen Fawr, 1.5 ml W of Aberdaron
thin section E32569 Chaperlin,K. * Not entered 'Original entry: Schist'
Llanllawen Qry. (disused) at back of LLanllawen Fawr, 1.5 ml W of Aberdaron
thin section E32570 Chaperlin,K. * Not entered 'Original entry: Mudstone'
Quarry. (disused) at Tyddyn Dafydd. 300 yds WSW of Bryn. 1 ml E of Aberdaron
thin section E32561 Chaperlin,K. * Not entered Not entered
Disused quarry by gate, 900 Yds. WSW. of Pen-y-Bryn-Bach, 1.5 miles WSW. of Aberdaron.
thin section E14366, COLLNOMYDD B, Matley, C.A * Not entered 'Original entry: Gneissose Granite'
Quarry at roadside, 1/4 mile S. of N. end of Myllionydd Farmhouse.
thin section E14367, COLLNOMYDD C1, Matley, C.A * Not entered 'Original entry: Granite, Hornblendic'
Trig. station, Crag above Myllionydd Farmhouse.
thin section E13379, COLLNO13, Matley, C.A * Not entered 'Original entry: Chloritic Chert'
Graig Mynydd Anelog.
thin section E13380, COLLNO14, Matley, C.A * Not entered 'Original entry: Breccia, Volcanic'
Graig Mynydd Anelog.
thin section E13381, COLLNO15, Matley, C.A * Not entered 'Original entry: Crushed Quartzite'
Mynydd Anelog, tuff crag, NW. of Graig.
thin section E13382, COLLNO16, Matley, C.A * Not entered 'Original entry: Crushed Cherty Quartzite'
Mynydd Mawr. SW. slope.
thin section E13383, COLLNO17, Matley, C.A * Not entered 'Original entry: Cherty Quartzite'
Mynydd Gwyddel. W slope above sea cliffs.
thin section E13384, COLLNO18, Matley, C.A * Not entered 'Original entry: Quartzose Breccia With Dolomite'
Mynydd Anelog. NW, of Graig.
thin section E13385, COLLNO19, Matley, C.A * Not entered 'Original entry: Porphyritic Diabase'
Above Porth Felen, Limestone at base of spilites.
thin section E13386, COLLNO20, Matley, C.A * Not entered Sandstone (Undifferentiated). 'Original entry: Grit'
Coast NW. of Pared-Llech-y Menyn.
thin section E13387, COLLNO101, Matley, C.A * Not entered Chert. 'Original entry: Chert'
N. side of Porth Mendwy. Under dolerite sill.
thin section E13280 Matley, C.A * Not entered 'Original entry: Sphaerosiderite'
Nant-y-Gadwen.
thin section E13367, COLLNO1, Matley, C.A * Not entered 'Original entry: Crushed Quartzite'
Fareth Penlech.
thin section E13368, COLLNO2, Matley, C.A * Not entered 'Original entry: Granite Crushed'
Grass slope above St. Mary's Well.
thin section E13369, COLLNO3, Matley, C.A * Not entered 'Original entry: Crushed Quartzite'
W. of Porth Within.

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