BGS mineralogy and petrology collection record
Sample number | MR20590 |
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Sample Donor | Not entered |
Rock name | Igneous-Rock (Undifferentiated). |
Stratigraphy | Not entered |
Comments | , ,Collected by T C F Hall:57 |
Locality details | N of Tong Chang,surface exposure,North Korea |
50k map sheet | Not entered |
Map reference | 38:46,125:30 |
Year collected | 1956 |
Bore name | Not applicable |
Confidentiality | No restrictions |