BGS mineralogy and petrology collection record

Sample number	S94076; COLLNOPY38;
Sample Donor	Auton,C.A.
Rock name	Porphyry. 'Original entry: Felsite'
Stratigraphy	Not entered
Comments	Medium-fine grained porphyritic felsite with quartz and feldspar phenocrysts 2-3mm, Caledonian (Siluro-Devonian)
Locality details	Burn of Annamuick
50k map sheet	Banchory (66E) View images in GeoScenic related to 'Banchory' View the geology near 'Banchory'
Map reference	NO 7822 8555
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.