BGS mineralogy and petrology collection record

Sample number	MR22503
Sample Donor	Chaperlin,K.
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	Rotted Dolerite. NGR as in register.
Locality details	Quarry name: not recorded: at Old Qry. in field, 200 yd NE of Llangian Churchr Caernarvonshire
50k map sheet	Pwllheli (134) View images in GeoScenic related to 'Pwllheli' View a geological map near 'Pwllheli'
Map reference	SH 297 291
Year collected	1959
Bore name	Not applicable
Confidentiality	No restrictions