BGS mineralogy and petrology collection record

Sample number	E71745; COLLNODMA107;
Sample Donor	Millward, D.
Rock name	Porphyry.
Stratigraphy	Not entered
Comments	Quartz-feldspar porphyry dyke. Sample No. DMA 107.
Locality details	S.E. Haweswater, South of Walla Crag.
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View the geology near 'Appleby'
Map reference	NY 4956 1481
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions