BGS mineralogy and petrology collection record

Sample number	E36279; COLLNOMK19;
Sample Donor	Mckeown,M.C.
Rock name	'Original entry: Slate'
Stratigraphy	Not entered
Comments	Banded siliceous grey slate showing strong cleavage and cleavage bedding lineation. ? Lower Culm.
Locality details	Old quarry, 210 Yds. W. at 30 deg. N. of Tresmeer Church.
50k map sheet	Holsworthy (323) View images in GeoScenic related to 'Holsworthy' View a geological map near 'Holsworthy'
Map reference	SX 2318 8758
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.