BGS mineralogy and petrology collection record

Sample number	S42430; COLLNOBO4487;
Sample Donor	Francis,E.H.; Specimen from bores (Scotland);
Rock name	'Original entry: Tuffaceous Rock'
Stratigraphy	Not entered
Comments	Tuffaceous (?) rocks in Carboniferous
Locality details	Comrie no. 18 bore [39], depth 39 fm 0 ft 6 in
50k map sheet	Stirling (39) View images in GeoScenic related to 'Stirling' View the geology near 'Stirling'
Map reference	NS 9890 9045
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.