BGS mineralogy and petrology collection record

Sample number	S48115; COLLNOYU457;
Sample Donor	Harris,A.L.
Rock name	'Original entry: Diorite'
Stratigraphy	Not entered
Comments	From large diorite mass
Locality details	Ardvorlich Burn, 1470 yds upstream from Ardvorlich
50k map sheet	Loch Lomond (38) View images in GeoScenic related to 'Loch Lomond' View the geology near 'Loch Lomond'
Map reference	NN 313 116
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.