BGS mineralogy and petrology collection record

Sample number S40132; COLLNOPS497;
Sample Donor Sabine,P.A.
Rock name 'Original entry: ?Kersantite, ?Biotite Microdiorite'
Stratigraphy Not entered
Comments E-W dyke; ?hornblende lamprophyre intruding Moine
Locality details Allt Ban, 1470 yds from mourh
50k map sheet Loch Eil (62)

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Map reference NN 1980 8971
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


S40132

Cross Polarized, S40132

Plane Polarized, S40132

Plane Polarized, S40132