BGS mineralogy and petrology collection record

Sample number	S75495; COLLNOHY257;
Sample Donor	Thomas,C.
Rock name	'Original entry: ?Microdiorite'
Stratigraphy	Not entered
Comments	Dyke in pelite
Locality details	Burn E of Tom Trumper
50k map sheet	Tomintoul (75) View images in GeoScenic related to 'Tomintoul' View the geology near 'Tomintoul'
Map reference	NJ 2389 1868
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.