BGS mineralogy and petrology collection record

Sample number	E20781; COLLNOZL 68;
Sample Donor	Stubblefield,J.S.
Rock name	'Original entry: Ankeritized Mudstone With Quartz Lenticle'
Stratigraphy	Not entered
Comments	See concealed coalfield of Yks.& Notts. P.6. 4760ft. Duplicate sp in tank.
Locality details	Stixwould B.H.No.1
50k map sheet	Horncastle (115) View images in GeoScenic related to 'Horncastle' View a geological map near 'Horncastle'
Map reference	TF 1885 6535
Year collected	Not entered
Bore name	Stixwould No.1
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.