BGS mineralogy and petrology collection record

Sample number	S59544; COLLNOYC2448;
Sample Donor	Mykura,W.
Rock name	'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Purple fine- to medium-grained planar-bedded sandstone
Locality details	Bed of Allt Bad Chrasg Bhacaidh, 400 m SE of S end of An Dubh Loch
50k map sheet	Tongue (114) View images in GeoScenic related to 'Tongue' View the geology near 'Tongue'
Map reference	NC 615 585
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.