BGS mineralogy and petrology collection record

Sample number	E67419; COLLNOCHB627;
Sample Donor	Milodowski, A.E.
Rock name	Not entered
Stratigraphy	Upper Triassic. Mercia Mudstone Group.
Comments	FEW SM REDUCTION SPOTS (GY/GR) <3-4MM. / D / BR / /
Locality details	MARSTON SALT UNION / B816C
50k map sheet	Runcorn (97) View images in GeoScenic related to 'Runcorn' View a geological map near 'Runcorn'
Map reference	SJ 669 754
Year collected	1992
Bore name	Not applicable
Confidentiality	No restrictions