BGS mineralogy and petrology collection record

Sample number	S82170; COLLNOCX2407;
Sample Donor	Smith,C.G.
Rock name	Psammite. 'Original entry: Psammite'
Stratigraphy	Not entered
Comments	Chlorite biotite psammite +? andalusite - micaceous psammite cut by feldspar porphyry dyke
Locality details	NE tip, Craig of the Knock
50k map sheet	Ballater (65E) View images in GeoScenic related to 'Ballater' View a geological map near 'Ballater'
Map reference	NO 3541 9551
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.