BGS mineralogy and petrology collection record

Sample number	N4207; COLLNOETS818;
Sample Donor	Smith, R.A
Rock name	'Original entry: Bi/Mu Semipelite, Slightly Gneissose'
Stratigraphy	Not entered
Comments	Bi/mu semipelite, slightly gneissose
Locality details	River Truim, 760 m E of Mains of Glentruim
50k map sheet	Newtonmore (64W) View images in GeoScenic related to 'Newtonmore' View the geology near 'Newtonmore'
Map reference	NN 6877 9444
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.