BGS mineralogy and petrology collection record

Sample number	MR22538
Sample Donor	Chaperlin,K.
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	Diabase. NGR as in register. Harker "Bala Volcanics", Pg 75-86
Locality details	Dinas Qry. (Disused), 1080 yd S of Llandudwen Church Caernarvonshire
50k map sheet	Pwllheli (134) View images in GeoScenic related to 'Pwllheli' View a geological map near 'Pwllheli'
Map reference	SH 273 359
Year collected	1959
Bore name	Not applicable
Confidentiality	No restrictions