BGS mineralogy and petrology collection record

Sample number	E3973; COLLNOHDC38; NEG20M & 1603;
Sample Donor	H.D.C
Rock name	'Original entry: Impure Calcareous Glauconite Sandstone'
Stratigraphy	Not entered
Comments	see Maidstone memoir 1963 p 33 See also PET VOL IV p567
Locality details	Combe quarries Maidstone
50k map sheet	Maidstone (288) View images in GeoScenic related to 'Maidstone' View the geology near 'Maidstone'
Map reference	TQ 763 540
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.