BGS mineralogy and petrology collection record

Sample number	S51318; COLLNOYU630;
Sample Donor	Harris,A.L.
Rock name	'Original entry: Porphyrite'
Stratigraphy	Not entered
Comments	Porphyrite; concordant dyke
Locality details	2140 yds N 40 deg E of Meall Ban trig pt
50k map sheet	Blair Atholl (55) View images in GeoScenic related to 'Blair Atholl' View the geology near 'Blair Atholl'
Map reference	NN 726 657
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.