BGS mineralogy and petrology collection record

Sample number	MR1938
Sample Donor	Not entered
Rock name	Microgranite. 'Original entry: Elvan Dyke'
Stratigraphy	Not entered
Comments	Elvan dyke, 93
Locality details	Qy. E of The Castle, Carn Brea, Redruth,
50k map sheet	Falmouth (352) View images in GeoScenic related to 'Falmouth' View the geology near 'Falmouth'
Map reference	SW 689 410
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions