BGS mineralogy and petrology collection record

Sample number	MR22529
Sample Donor	Chaperlin,K.
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	Diabase. NGR as in register.
Locality details	Quarry name: not recorded: at Old Qry. in field, 500 yd WNW of Ty Engan Caernarvonshire
50k map sheet	Pwllheli (134) View images in GeoScenic related to 'Pwllheli' View the geology near 'Pwllheli'
Map reference	SH 236 313
Year collected	1959
Bore name	Not applicable
Confidentiality	No restrictions