BGS mineralogy and petrology collection record

Sample number	MR865
Sample Donor	Not entered
Rock name	'Original entry: Gabbro'
Stratigraphy	Not entered
Comments	Intrusive into Bala. 378/41, B/185
Locality details	Llyn-cwm-y-ffynon, nr. top of Llanberis Pass, Caernarvonshire
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 62 57
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions