BGS mineralogy and petrology collection record

Sample number	E1492
Sample Donor	Usher,W.A.E.
Rock name	Porphyry. 'Original entry: Aphanite'
Stratigraphy	Not entered
Comments	Not entered
Locality details	SE of Harbertonford
50k map sheet	Torquay (350) View images in GeoScenic related to 'Torquay' View the geology near 'Torquay'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions