BGS mineralogy and petrology collection record

Sample number	S98417; COLLNOSMS190;
Sample Donor	Smith, Martin
Rock name	Diorite. 'Original entry: Diorite'
Stratigraphy	Not entered
Comments	Porphyritic diorite
Locality details	Meltwater channel N of Meall Dubh Glair
50k map sheet	Tomatin (74W) View images in GeoScenic related to 'Tomatin' View a geological map near 'Tomatin'
Map reference	NH 7144 0230
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.