BGS mineralogy and petrology collection record

Sample number	S83311; COLLNOYR2753;
Sample Donor	Smith,D.I.
Rock name	Gabbro; Metadiorite;. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	3m microdiorite dyke (centre)
Locality details	Allt Arder
50k map sheet	Knockando (85W) View images in GeoScenic related to 'Knockando' View a geological map near 'Knockando'
Map reference	NJ 1735 4169
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.