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BGS mineralogy and petrology collection record

Sample number MR20670
Sample Donor Not entered
Rock name Not entered
Stratigraphy Not entered
Comments , ,Collected by T C F Hall:234
Locality details Prospect No 107, Chi Kyungi,surface exposure,fault rock,North Korea
50k map sheet Not entered
Map reference Not entered
Year collected 1956 
Bore name Not applicable
Confidentiality No restrictions