BGS mineralogy and petrology collection record

Sample number MR24522; COLLNOKC844;
Sample Donor Chaperlin,K.; Sanderson,R.W.;
Rock name 'Original entry: Dolerite, Weathered'
Stratigraphy Not entered
Comments Rotted Dolerite. NGR as in register.
Locality details Quarry name: not recorded: at W Spur of Jerusalem Qry. 270 yd at 260 deg from Gaerwen Church
50k map sheet Caernarfon (105)

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Map reference SH 476 719
Year collected 1961 
Bore name Not applicable
Confidentiality No restrictions