BGS mineralogy and petrology collection record

Sample number	S67431; COLLNOBX1109;
Sample Donor	Henderson,W.G.
Rock name	'Original entry: Semipelite'
Stratigraphy	Not entered
Comments	Semipelite rock in fold axis, ?Dunkeld Grit, L Cambrian
Locality details	Hillside crop, 700 m E of Newton Bridge, Sma' Glen
50k map sheet	Crieff (47) View images in GeoScenic related to 'Crieff' View the geology near 'Crieff'
Map reference	NN 895 315
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.