BGS mineralogy and petrology collection record

Sample number MR30271; COLLNOFH114;
Sample Donor Hart,F.; Oldershaw,D.;
Rock name 'Original entry: Sandstone'
Stratigraphy Carboniferous. Carboniferous. Upper Coal Series
Comments Massive medium grey, medium grained sandstone. NGR as in register.
Locality details Quarry name: not recorded: at Large working quarry 800 yd 159 deg from Maesbwernon Hall, Cumrhyd-Y-Girw
50k map sheet Swansea (247)

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Map reference SS 666 993
Year collected 1968 
Bore name Not applicable
Confidentiality No restrictions