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 a geological map 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.