BGS mineralogy and petrology collection record
Sample number | MR10006; F3491; |
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Sample Donor | Not entered |
Rock name | Gneiss, Micaceous. 'Original entry: Two-Mica Gneiss' |
Stratigraphy | Not entered |
Comments | two-mica gneiss, ,Collected by P Niggli; Purchase from Schwalm, B�tzingen (Baden):Z6 |
Locality details | Heuplanke, Unteralptal,surface exposure,Gotthard Massif,Switzerland |
50k map sheet | Not entered |
Map reference | Not entered |
Year collected | 1933 |
Bore name | Not applicable |
Confidentiality | No restrictions |