BGS mineralogy and petrology collection record

Sample number MR26296
Sample Donor Not entered
Rock name 'Original entry: Chlorite Rock With Carbonates'
Stratigraphy Not entered
Comments Chlorite rock with carbonates, ,Commodity:gold,Collected by J B Harrison:L22
Locality details 339ft depth in borehole, Omai Goldfield, Essequibo River, British Guiana,borehole,SG = 2.84,Guyana
50k map sheet Not entered
Map reference 2:55,58:50
Year collected 1963 
Bore name Not applicable
Confidentiality No restrictions