BGS mineralogy and petrology collection record

Sample number	E72002; COLLNOIY1054;
Sample Donor	Beddoe-Stephens,B.
Rock name	Porphyry. 'Original entry: Felsite Porphyry'
Stratigraphy	Ordovician. Borrowdale Volcanic Group.
Comments	Porphyritic felsite
Locality details	Near bottom of Laythwaite Sike
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View the geology near 'Appleby'
Map reference	NY 48635 14381
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions