BGS mineralogy and petrology collection record

Sample number	N3870; COLLNOJW73285;
Sample Donor	Winchester, J
Rock name	'Original entry: Calcsilicate Rock'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Roadside, A 836, 0.25 km N of Vagastie Bridge
50k map sheet	Altnaharra (108) View images in GeoScenic related to 'Altnaharra' View the geology near 'Altnaharra'
Map reference	NC 533 275
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.