BGS mineralogy and petrology collection record
Sample number | MR27259; COLLNOSN291; |
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Sample Donor | Goode,A.J.J.; Sanderson,R.W.; |
Rock name | 'Original entry: Dark Blue Grey Slate.' |
Stratigraphy | Not entered |
Comments | Metapelite |
Locality details | Disused quarry 100 yds 40 degrees from Allt Forgan N end of Lake Vyrnwy Montgomeryshire |
50k map sheet | Bala (136) |
Map reference | SH 969 244 |
Year collected | 1964 |
Bore name | Not applicable |
Confidentiality | No restrictions |