BGS mineralogy and petrology collection record

Sample number	E49753; MR19547; COLLNOC416;
Sample Donor	Sanderson,R.W.
Rock name	Calcite-Mudstone. 'Original entry: Calcite Mudstone'
Stratigraphy	Jurassic. Lower Lias (Undifferentiated) [Obsolete].
Comments	Cream colured porcelaneous limestone: L. Lias
Locality details	Corston Lime Works nr. Bath
50k map sheet	Bath (265) View images in GeoScenic related to 'Bath' View the geology near 'Bath'
Map reference	ST 683 650
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.