BGS mineralogy and petrology collection record

Sample number	MR12150; COLLNO130;
Sample Donor	Hughes, H.O.
Rock name	'Original entry: Pillowy Diabase'
Stratigraphy	Not entered
Comments	Green variety
Locality details	Bryn Llwyd, SW of Newborough Church
50k map sheet	Caernarfon (105) View images in GeoScenic related to 'Caernarfon' View the geology near 'Caernarfon'
Map reference	SH 396 645
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions