BGS mineralogy and petrology collection record

Sample number	E21650; COLLNO109;
Sample Donor	Buchan,S.
Rock name	'Original entry: Quartz, Glauconite, Albite'
Stratigraphy	Not entered
Comments	Centrif. Brom. -2.60. This was the light -2.745 crop & it was centrifuged in Bromoform 2.60
Locality details	300yds. NW. Lower Tower Wood & 52yds. SW. Charts edge
50k map sheet	Sevenoaks (287) View images in GeoScenic related to 'Sevenoaks' View the geology near 'Sevenoaks'
Map reference	TQ 449 529
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.