BGS mineralogy and petrology collection record

Sample number	S73987; COLLNOFY507;
Sample Donor	Highton,A.J.
Rock name	Porphyry.
Stratigraphy	Not entered
Comments	Caledonian, micro felsic porphyry dyke 067 69NW 0.33m centre
Locality details	A87 300m WNW Cluanie Dam
50k map sheet	Cluanie (72) View images in GeoScenic related to 'Cluanie' View the geology near 'Cluanie'
Map reference	NH 1813 1033
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.