BGS mineralogy and petrology collection record

Sample number	S40591; COLLNOYB416;
Sample Donor	Lawrie,T.R.M.
Rock name	'Original entry: Lamprophyre'
Stratigraphy	Not entered
Comments	Dyke, concordant, in calc-schist (Ballachulish Limestone), >6 ft thick, trend N 65 deg E. Lamprophyre
Locality details	Allt nan Aire, 370 yds E 40 deg S of bridge over stream at Tomnafet
50k map sheet	Loch Eil (62) View images in GeoScenic related to 'Loch Eil' View the geology near 'Loch Eil'
Map reference	NN 2049 7774
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.