BGS mineralogy and petrology collection record

Sample number	S93144; COLLNOLY711;
Sample Donor	Robertson,S.
Rock name	Siltstone (Undifferentiated). 'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Calc siltstone, ORS
Locality details	Achvarasdel Burn
50k map sheet	Reay (115) View images in GeoScenic related to 'Reay' View a geological map near 'Reay'
Map reference	NC 9954 5960
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.