BGS mineralogy and petrology collection record

Sample number S40225; COLLNOYB375;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: Microdiorite, Streaky, Epidotic'
Stratigraphy Not entered
Comments Discordant sheet in Leven phyllites; trend c. N 6 deg E, dip westerly; probably 6 ft thick. Streaky microdiorite, epidotic
Locality details R Spean, 1150 yds E 38 deg S of junction of R Cour and R Spean
50k map sheet Loch Eil (62)

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Map reference NN 2569 8053
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


S40225

Cross Polarized, S40225

Plane Polarized, S40225

Plane Polarized, S40225