BGS mineralogy and petrology collection record

Sample number	S83876; COLLNOFY1161;
Sample Donor	Highton,A.J.
Rock name	Granite. 'Original entry: Biotite Granite'
Stratigraphy	Not entered
Comments	Medium grained porphyritic biotite granite
Locality details	Creag a' Mhuillin
50k map sheet	Tomatin (74W) View images in GeoScenic related to 'Tomatin' View a geological map near 'Tomatin'
Map reference	NH 8393 0986
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.