BGS mineralogy and petrology collection record

Sample number	MR271; COLLNOM2658;
Sample Donor	Macconachie,A.F.
Rock name	'Original entry: Quartzite'
Stratigraphy	Not entered
Comments	Crushed pipe rock
Locality details	Allt a Choir Dhubh, 1 mi E of Loch Eriboll, Sutherland
50k map sheet	Tongue (114) View images in GeoScenic related to 'Tongue' View the geology near 'Tongue'
Map reference	NC 465 608
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions