BGS mineralogy and petrology collection record

Sample number	S81953; COLLNOLY443;
Sample Donor	Robertson,S.
Rock name	Felsite. 'Original entry: Quartz Porphyry'
Stratigraphy	Not entered
Comments	Quartz-feldspar porphyry dyke
Locality details	Allt na Slanance
50k map sheet	Fortrose (84W) View images in GeoScenic related to 'Fortrose' View the geology near 'Fortrose'
Map reference	NH 7440 3377
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.