BGS mineralogy and petrology collection record

Sample number	MR11271
Sample Donor	Not entered
Rock name	Microgranite. 'Original entry: Elvan Dyke'
Stratigraphy	Not entered
Comments	Elvan Dyke,Collected byT.C. Hall TCH55
Locality details	Quarry at Towntanna, south of Ponsaooth, Cornwall,
50k map sheet	Falmouth (352) View images in GeoScenic related to 'Falmouth' View a geological map near 'Falmouth'
Map reference	SW 762 370
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions