BGS mineralogy and petrology collection record

Sample number S40584; COLLNOYB439;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: Lamprophyre'
Stratigraphy Not entered
Comments Concordant sheet in Moine psammite, >4 ft thick, cut by ?dyke S. 40585; lamprophyre
Locality details 400 yds W 18 deg S of summit of Meall Onfhaidh
50k map sheet Loch Eil (62)

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Map reference NN 0064 8390
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S40584

Cross Polarized, S40584

Plane Polarized, S40584

Plane Polarized, S40584