BGS mineralogy and petrology collection record

Sample number S41978; COLLNOYB516;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: ?Trondhjemitic Porphyrite'
Stratigraphy Not entered
Comments Obscure body in Moine psammite, probably discordant ?trondhjemitic porphyrite
Locality details Stream section, N side of Glen Mallie, 1570 yds N 42 deg W of junction of Allt a' Cham Dhoire with R Mallie
50k map sheet Loch Eil (62)

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Map reference NN 0650 8839
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


S41978

Cross Polarized, S41978

Plane Polarized, S41978

Plane Polarized, S41978