BGS mineralogy and petrology collection record

Sample number	E15873; COLLNOFMT178;
Sample Donor	Trotter,F.M.
Rock name	Pitchstone. 'Original entry: Pitchstone'
Stratigraphy	Not entered
Comments	? Acid Lava
Locality details	450 yds E 12 deg S of Ireby Grange
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 221 371
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.