BGS mineralogy and petrology collection record

Sample number	MR24493; COLLNOKC792;
Sample Donor	Chaperlin,K.; Sanderson,R.W.;
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	From 4in thick dyke
Locality details	Foreshore 85yds at 25deg from St.Mary's Church LLanfair-is-Gaer
50k map sheet	Caernarfon (105) View images in GeoScenic related to 'Caernarfon' View the geology near 'Caernarfon'
Map reference	SH 502 661
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions