BGS mineralogy and petrology collection record
Sample number | MR10082; F3581; |
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Sample Donor | Not entered |
Rock name | Pegmatite. 'Original entry: Pegmatite' |
Stratigraphy | Not entered |
Comments | pegmatite, ,Collected by P Niggli; Purchase from Schwalm, B�tzingen (Baden):G14 |
Locality details | Valle della Madonna, Brissago,surface exposure,Zone of Roots,Switzerland |
50k map sheet | Not entered |
Map reference | Not entered |
Year collected | 1933 |
Bore name | Not applicable |
Confidentiality | No restrictions |