BGS mineralogy and petrology collection record

Sample number	E18555; COLLNOKD31;
Sample Donor	Dunham,K.C.
Rock name	'Original entry: Quartz Dolerite'
Stratigraphy	Not entered
Comments	WHIN SILL NEAR CLEVELAND DYKE
Locality details	ETTERSGILL 2800' NE. OF DIRT-PIT
50k map sheet	Alston (25) View images in GeoScenic related to 'Alston' View the geology near 'Alston'
Map reference	NY 89 29
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.