BGS mineralogy and petrology collection record

Sample number	E28778; COLLNOJW105;
Sample Donor	Wright,J.E.
Rock name	Not entered
Stratigraphy	Not entered
Comments	? Microdiorite or tuff massive from, ? large intrusion in Sst. of Oakood Group.
Locality details	250 yds 74 deg from Squilver Farm
50k map sheet	Montgomery (165) View images in GeoScenic related to 'Montgomery' View a geological map near 'Montgomery'
Map reference	SO 329 975
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.