BGS mineralogy and petrology collection record

Sample number S42025; COLLNOYB562;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: ?Granodiorite, Fine-Grained, Porpohyritic'
Stratigraphy Not entered
Comments Fine porphyritic ?granodiorite which abundantly veins schists at junction of latter with intrusion no. 2 at this and nearby localities. In places forms matrix of an intrusion breccia
Locality details 1130 yds W 29.5 deg S of junction of Allt Beithe with Allt Coire an Eoin
50k map sheet Loch Eil (62)

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Map reference NN 2167 7555
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


S42025

Cross Polarized, S42025

Plane Polarized, S42025

Plane Polarized, S42025