BGS mineralogy and petrology collection record

Sample number	E36317; COLLNOMK57;
Sample Donor	Mckeown,M.C.
Rock name	'Original entry: Fault Breccia'
Stratigraphy	Not entered
Comments	Quartz veined fault breccia marking junction between Lower and Middle Culm. Fragments probably of L. Culm siliceous slate.
Locality details	Railway cutting, 450 Yds. N. at 27 deg. E. of Helson.
50k map sheet	Holsworthy (323) View images in GeoScenic related to 'Holsworthy' View the geology near 'Holsworthy'
Map reference	SX 2388 8836
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.