BGS mineralogy and petrology collection record

Sample number	S67931; COLLNOMX341;
Sample Donor	Mccourt,W.J.
Rock name	'Original entry: Ultramylonite'
Stratigraphy	Not entered
Comments	Ultramylonite from main shear zone: N edge of Carn Chuinneag Granite
Locality details	Stream section NW of Leaba Bhaltair
50k map sheet	Alness (93) View images in GeoScenic related to 'Alness' View the geology near 'Alness'
Map reference	NH 4498 8330
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.