BGS mineralogy and petrology collection record

Sample number	S44777; COLLNOXM1331;
Sample Donor	Francis,E.H.
Rock name	'Original entry: Tuff'
Stratigraphy	Not entered
Comments	Lower ORS - tuff
Locality details	Frandy Burn, 1350 yds N 43 deg W from trig pt Scad Hill
50k map sheet	Stirling (39) View images in GeoScenic related to 'Stirling' View the geology near 'Stirling'
Map reference	NN 9307 0306
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.