BGS mineralogy and petrology collection record

Sample number	S65993; COLLNOBX1062;
Sample Donor	Henderson,W.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Cleaved siltstone. 'Bullrock Greywacke', Upper Dalradian. ?Lower Cambrian
Locality details	N side of large quarry, 440 m N of Camsais Cottage, Rosneath
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 2581 8245
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.