BGS mineralogy and petrology collection record

Sample number	S90750
Sample Donor	Flinn, Prof. Derek. (Liverpool University)
Rock name	'Original entry: Gneiss'
Stratigraphy	Not entered
Comments	Gneiss
Locality details	The Helliack
50k map sheet	Yell (130) View images in GeoScenic related to 'Yell' View the geology near 'Yell'
Map reference	HU 466 771
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions