BGS mineralogy and petrology collection record

Sample number	S44524; COLLNOYH189;
Sample Donor	Forsyth,I.H.
Rock name	'Original entry: ?Volcanic Sandstone Or Tuff'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Water of Ruchill, 750 yds E by N of Auchinner
50k map sheet	Crieff (47) View images in GeoScenic related to 'Crieff' View the geology near 'Crieff'
Map reference	NN 698 163
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.