BGS mineralogy and petrology collection record
Sample number | MR20601 |
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Sample Donor | Not entered |
Rock name | Igneous-Rock (Undifferentiated). 'Original entry: Igru' |
Stratigraphy | Not entered |
Comments | IGRU, ,Collected by T C F Hall:118 |
Locality details | Koo Soo Dong, NW of Soyudong,surface exposure,North Korea |
50k map sheet | Not entered |
Map reference | Not entered |
Year collected | 1956 |
Bore name | Not applicable |
Confidentiality | No restrictions |