BGS mineralogy and petrology collection record

Sample number	S55235; COLLNOZH850;
Sample Donor	Paterson,I.B.
Rock name	'Original entry: Dacite'
Stratigraphy	Not entered
Comments	Crusty dacite lava
Locality details	1100 yds W 40 deg S of Upper Balgray
50k map sheet	Blairgowrie (56) View images in GeoScenic related to 'Blairgowrie' View the geology near 'Blairgowrie'
Map reference	NO 3406 5814
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.