BGS mineralogy and petrology collection record

Sample number	S60207; COLLNOBO8743;
Sample Donor	Mykura,W.
Rock name	'Original entry: Silty Mudstone'
Stratigraphy	Not entered
Comments	Silty mudstone; Middle ORS
Locality details	Warebeth No. 1 borehole; depth 155.14 m
50k map sheet	Kirkwall (119) View images in GeoScenic related to 'Kirkwall' View the geology near 'Kirkwall'
Map reference	HY 236 088
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.