BGS mineralogy and petrology collection record

Sample number	E31200; COLLNOWV 52;
Sample Donor	Wilson,A.A.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Minn Sst.(139' above base)
Locality details	420yd. S25dW.of Blackwood Hill, Gratton.
50k map sheet	Macclesfield (110) View images in GeoScenic related to 'Macclesfield' View the geology near 'Macclesfield'
Map reference	SJ 9227 5543
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.