BGS mineralogy and petrology collection record

Sample number	S31734; COLLNOTR364;
Sample Donor	Robertson,T.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Lava just N of main crush belt, HBF
Locality details	E side of Comrie - Ardoch road, 650 yds NE of Cultibraggan
50k map sheet	Crieff (47) View images in GeoScenic related to 'Crieff' View the geology near 'Crieff'
Map reference	NN 773 200
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.