BGS mineralogy and petrology collection record

Sample number	E12749; NEG1437M; LABNO758;
Sample Donor	Hallimond,Doctor
Rock name	'Original entry: Chamosite Mudstone W. Siderite In Contact With Oolitic Chamosite-Magnetite Mudst'
Stratigraphy	Not entered
Comments	SPEC. NOT KEPT. SEE COL. LIST No 12. Dr. HALLIMOND MIN. RES. XX1X,1925, Pl.1V Fig. 13
Locality details	CLAY PIT, HULCOTE Nr TOWCESTER
50k map sheet	Towcester (202) View images in GeoScenic related to 'Towcester' View the geology near 'Towcester'
Map reference	SP 706 510
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.