BGS mineralogy and petrology collection record

Sample number	N899; COLLNOHY1241;
Sample Donor	Thomas,C.W.
Rock name	Psammite. 'Original entry: Psammite'
Stratigraphy	Not entered
Comments	Psammite, cleaved
Locality details	Gleann Riabhach
50k map sheet	Aberfoyle (38E) View images in GeoScenic related to 'Aberfoyle' View the geology near 'Aberfoyle'
Map reference	NN 4973 0588
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.