BGS mineralogy and petrology collection record

Sample number	N952; COLLNOHY1294;
Sample Donor	Thomas,C.W.
Rock name	Semipelite. 'Original entry: Semi Pelite'
Stratigraphy	Not entered
Comments	Semi pelite
Locality details	Achray Forest, near head of Cos Burn
50k map sheet	Aberfoyle (38E) View images in GeoScenic related to 'Aberfoyle' View a geological map near 'Aberfoyle'
Map reference	NN 5374 0260
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.