BGS mineralogy and petrology collection record

Sample number	S55938; COLLNOZN205;
Sample Donor	Fettes,D.
Rock name	'Original entry: Slaty Rock'
Stratigraphy	Not entered
Comments	From thin band between massive quartzites. Well developed cleavage; Biotite ?speckle
Locality details	On shore 165 yds W 17 deg N from W end of Coastguard Station, Banff
50k map sheet	Banff (96) View images in GeoScenic related to 'Banff' View the geology near 'Banff'
Map reference	NJ 690 645
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.