BGS mineralogy and petrology collection record

Sample number	E62852; COLLNOMMSL4C;
Sample Donor	Scott, M.M.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dark grey laminted Mst. with thin disturbed pyrite layers. Some concentric folds; Derwenlas Form.
Locality details	Forestry track. N of Nant Lliwdy
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View the geology near 'Barmouth'
Map reference	SH 7297 0495
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions