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 a geological map 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.