BGS mineralogy and petrology collection record

Sample number	E72153; COLLNODMA201;
Sample Donor	Millward, D.
Rock name	Porphyry.
Stratigraphy	Caradoc.
Comments	biotite-quartz-feldspar porphyry (dyke)
Locality details	Wet Sleddale
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View the geology near 'Appleby'
Map reference	NY 5441 1108
Year collected	1998
Bore name	Not applicable
Confidentiality	No restrictions