BGS mineralogy and petrology collection record

Sample number	E19890; COLLNOOX16/3/2; LABNO1311;
Sample Donor	Whitehead,T.H.
Rock name	'Original entry: Calcite-Mudstone W. Limonite'
Stratigraphy	Not entered
Comments	See Liassic Ironstones Memoir, p.196:201:168:170. Marlstone Rock Bed.Middle Lias.
Locality details	Old Qy. 600y.W.S.W.of Lower Field Farm, Steeple Aston.
50k map sheet	Chipping Norton (218) View images in GeoScenic related to 'Chipping Norton' View the geology near 'Chipping Norton'
Map reference	SP 481 254
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.