BGS mineralogy and petrology collection record

Sample number	MR22540
Sample Donor	Chaperlin,K.
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	Diabase with Asbestiform mineral. NGR as in register.
Locality details	Quarry name: not recorded: at Dinas Qry. (Disused), 1080 yd S of Llandudwen Church Caernarvonshire
50k map sheet	Pwllheli (134) View images in GeoScenic related to 'Pwllheli' View the geology near 'Pwllheli'
Map reference	SH 273 359
Year collected	1959
Bore name	Not applicable
Confidentiality	No restrictions