BGS mineralogy and petrology collection record

Sample number	E21214; COLLNOJHT248;
Sample Donor	Taylor,J.H.
Rock name	Limestone; Metadolostone;. 'Original entry: Mudstone'
Stratigraphy	Lower Jurassic. Upper Lias [Obsolete: Use Whm].
Comments	calcite mudstone fragment from ploughed field, fissile limestone near base of Upper Lias
Locality details	460 y SbyW of church at Bringhurst
50k map sheet	Kettering (171) View images in GeoScenic related to 'Kettering' View a geological map near 'Kettering'
Map reference	SP 841 918
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.