BGS mineralogy and petrology collection record

Sample number	S91410
Sample Donor	Flinn, Prof. Derek. (Liverpool University)
Rock name	'Original entry: Rhomb Porphyry'
Stratigraphy	Not entered
Comments	Rhomb porphyry
Locality details	Mid Yell
50k map sheet	Yell (130) View images in GeoScenic related to 'Yell' View the geology near 'Yell'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions