BGS mineralogy and petrology collection record

Sample number	S72716; COLLNOYW1360;
Sample Donor	May,F.
Rock name	'Original entry: Porphyrite'
Stratigraphy	Not entered
Comments	Porphyrite intrusion cutting Moine
Locality details	Cnoc Liath
50k map sheet	Fort Augustus (73) View images in GeoScenic related to 'Fort Augustus' View the geology near 'Fort Augustus'
Map reference	NH 3086 1437
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.