BGS mineralogy and petrology collection record

Sample number	E1769
Sample Donor	Geikie,A.
Rock name	Microgranite. 'Original entry: Aplite'
Stratigraphy	Not entered
Comments	Topaz.
Locality details	Top of Castle-an-Dinas, St. Columb.
50k map sheet	Bodmin (347) View images in GeoScenic related to 'Bodmin' View the geology near 'Bodmin'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions