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 a geological map 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.