BGS mineralogy and petrology collection record

Sample number	MR18248; COLLNO197;
Sample Donor	Welch,F.B.A.
Rock name	'Original entry: Dolomite Mudstone'
Stratigraphy	Not entered
Comments	Shale Dolomite Group
Locality details	S end of Tytherington - Grovesend railway tunnel
50k map sheet	Malmesbury (251) View images in GeoScenic related to 'Malmesbury' View the geology near 'Malmesbury'
Map reference	ST 663 885
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions