BGS mineralogy and petrology collection record

Sample number	E18901; COLLNOKD118;
Sample Donor	Dunham,K.C.
Rock name	'Original entry: Marmorised Limestone Replaced By Quartz And Siderite'
Stratigraphy	Not entered
Comments	see N.P.O. VOL 1 P100 ALTERED TYNE BOTTOM LIMESTONE BETWEEN ROTHERHOPE VEIN & N. LEAD
Locality details	ROTHERHOPEFELL MINE 2 1/2ML SSW. OF ALSTON, FROM N. 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.