BGS mineralogy and petrology collection record
Sample number | MR8504; F1656; |
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Sample Donor | Not entered |
Rock name | Syenitic-Rock. 'Original entry: Biotite-Foyaite (Nepheline Syenite)' |
Stratigraphy | Not entered |
Comments | biotite-foyaite (nepheline syenite), ,Collected by F Krantz (Bonn):21 |
Locality details | S Antonio,surface exposure,from a schliere in coarse grained foyaite No 5,Portugal |
50k map sheet | Not entered |
Map reference | Not entered |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |