BGS mineralogy and petrology collection record

Sample number	E72343; COLLNOCT722;
Sample Donor	Johnson,E.W.
Rock name	Porphyry. 'Original entry: Felsite'
Stratigraphy	Caradoc. Borrowdale Volcanic Group.
Comments	felsite
Locality details	not recorded
50k map sheet	Cumbria or Ambleside (38) View images in GeoScenic related to 'Cumbria or Ambleside' View the geology near 'Cumbria or Ambleside'
Map reference	SD 1855 9698
Year collected	1984
Bore name	Not applicable
Confidentiality	No restrictions