BGS mineralogy and petrology collection record

Sample number	S82356; COLLNOCX2571;
Sample Donor	Smith,C.G.
Rock name	Metadiorite. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Porphyritic microdiorite
Locality details	Cairn 670m ENE of Ardoch Farm
50k map sheet	Ballater (65E) View images in GeoScenic related to 'Ballater' View a geological map near 'Ballater'
Map reference	NO 2694 9596
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.