BGS mineralogy and petrology collection record

Sample number	S56255; COLLNOZH1066;
Sample Donor	Paterson,I.B.
Rock name	'Original entry: ?Andesite'
Stratigraphy	Not entered
Comments	?Andesite lava, L ORS
Locality details	2340 ft E 3 deg N of Tronach
50k map sheet	Perth (48) View images in GeoScenic related to 'Perth' View the geology near 'Perth'
Map reference	NO 0622 4047
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.