BGS mineralogy and petrology collection record

Sample number	S94073; COLLNOPY35;
Sample Donor	Auton,C.A.
Rock name	Porphyry. 'Original entry: Felsite'
Stratigraphy	Not entered
Comments	Medium grained porphyritic felsite with quartz and feldspar phenocrysts up to 6mm, Caledonian (Siluro-Devonian)
Locality details	Burn of Annamuick
50k map sheet	Banchory (66E) View images in GeoScenic related to 'Banchory' View a geological map near 'Banchory'
Map reference	NO 7833 8544
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.