BGS mineralogy and petrology collection record

Sample number	E51090; COLLNOBL666;
Sample Donor	Leveridge,B.E.
Rock name	'Original entry: Volcanic Rock'
Stratigraphy	Not entered
Comments	Dyke rock.
Locality details	1400 m. SE. of Corsceffylau.
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6961 5520
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.