BGS mineralogy and petrology collection record

Sample number	S55842; COLLNOYU902;
Sample Donor	Harris,A.L.
Rock name	'Original entry: Microgranite'
Stratigraphy	Not entered
Comments	Discordant 3 ft sheet of microgranite
Locality details	1185 yds N 64 deg E of Castle Craig
50k map sheet	Cromarty (94) View images in GeoScenic related to 'Cromarty' View the geology near 'Cromarty'
Map reference	NH 830 698
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.