BGS mineralogy and petrology collection record

Sample number	E18885; COLLNOKC101;
Sample Donor	Dunham,K.C.
Rock name	'Original entry: Sericitised Quartz Dolerite'
Stratigraphy	Not entered
Comments	see N.P.O. MEMO. VOL 1 P 105 ALTERED WHIN SILL 9" BELOW TOP,IN CONTACT WITH ROTHERHOPE VEIN
Locality details	ROTHERHOPEFELL MINE 2 1/2ML SSW. OF ALSTON: FROM INCLINE TO N. & S. CENTRAL FLATS
50k map sheet	Alston (25) View images in GeoScenic related to 'Alston' View the geology near 'Alston'
Map reference	NY 699 426
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.