BGS mineralogy and petrology collection record

Sample number	N1156; COLLNORYF155;
Sample Donor	Gould,D.; Treagus, J.E.;
Rock name	Metadiorite. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Microdiorite ("Strowan Porphyry")
Locality details	Quarry on Schiehallan road
50k map sheet	Kenmore (55W) View images in GeoScenic related to 'Kenmore' View the geology near 'Kenmore'
Map reference	NN 726 566
Year collected	1998
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.