BGS mineralogy and petrology collection record

Sample number	S82869; COLLNOCX2607;
Sample Donor	Smith,C.G.
Rock name	Metadiorite. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Porphyritic ?microdiorite
Locality details	450m WSW of Tom Bad a`Mhonaidh
50k map sheet	Ballater (65E) View images in GeoScenic related to 'Ballater' View a geological map near 'Ballater'
Map reference	NO 2824 9176
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.