BGS mineralogy and petrology collection record

Sample number	S1739; COLLNORYF1497;
Sample Donor	Geikie,A.
Rock name	'Original entry: Oligoclase-Biotite Porphyry'
Stratigraphy	Not entered
Comments	Canisp Porphyry
Locality details	S end of Loch Assynt
50k map sheet	Lochinver (107) View images in GeoScenic related to 'Lochinver' View the geology near 'Lochinver'
Map reference	NC 240 219
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.