BGS mineralogy and petrology collection record

Sample number	S83883; COLLNOFY1168;
Sample Donor	Highton,A.J.
Rock name	Gneiss. 'Original entry: Muscovite Semi Pelitic Gneiss'
Stratigraphy	Not entered
Comments	Muscovite porphyroblast bearing semi pelitic gneiss
Locality details	Carn nam Bain-bighearna
50k map sheet	Tomatin (74W) View images in GeoScenic related to 'Tomatin' View the geology near 'Tomatin'
Map reference	NH 8454 2520
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.