BGS mineralogy and petrology collection record

Sample number	N2465; COLLNOCX2938;
Sample Donor	Smith,C.G.
Rock name	Metadiorite. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Porphyritic microdiorite
Locality details	Allt Riobain 30 above confluence
50k map sheet	Killin (46E) View images in GeoScenic related to 'Killin' View the geology near 'Killin'
Map reference	NN 4532 3193
Year collected	1999
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.