BGS mineralogy and petrology collection record

Sample number	S56740; COLLNOXJ1381;
Sample Donor	Johnstone,G.S.
Rock name	'Original entry: ?Psammite, Sheared'
Stratigraphy	Not entered
Comments	Torridonian sheared at Lewisin contact
Locality details	Pigeons' Cave, Iona
50k map sheet	Iona (43) View images in GeoScenic related to 'Iona' View the geology near 'Iona'
Map reference	NM 2697 2193
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.