BGS mineralogy and petrology collection record

Sample number	S42260; COLLNOXJ580;
Sample Donor	Johnstone,G.S.
Rock name	'Original entry: "Microdiorite"'
Stratigraphy	Not entered
Comments	"Microdiorite" dyke cuts Moine
Locality details	3070 yds E 12 deg N from Caonich
50k map sheet	Loch Eil (62) View images in GeoScenic related to 'Loch Eil' View the geology near 'Loch Eil'
Map reference	NN 0908 9271
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.