BGS mineralogy and petrology collection record

Sample number	E12082; COLLNOR.P.41;
Sample Donor	Pocock,R.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	See Summ.of progress, 1921, p.157 See Geology of County around Wem.p.64. Acton Reynold Dyke porphyritic dolerite
Locality details	Centre of Dyke in stream, 400yds.E.of Holmbrookm Farm
50k map sheet	Wem (138) View images in GeoScenic related to 'Wem' View a geological map near 'Wem'
Map reference	SJ 508 252
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.