BGS mineralogy and petrology collection record

Sample number	S75504; COLLNOHY266;
Sample Donor	Thomas,C.
Rock name	'Original entry: Mixed Quartzite And Semipelite A & B'
Stratigraphy	Not entered
Comments	Fine sedimentary lamination (b)
Locality details	Caochan Letterach
50k map sheet	Tomintoul (75) View images in GeoScenic related to 'Tomintoul' View the geology near 'Tomintoul'
Map reference	NJ 2567 1858
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.