BGS mineralogy and petrology collection record

Sample number S50409; COLLNOYX155;
Sample Donor Dearnley,R.
Rock name 'Original entry: ?Hornblendite, Lamprophyric'
Stratigraphy Not entered
Comments ?Hornblendite; lamprophyric
Locality details Allt nan Fhuadh, 1100 yds N 21 deg E of Achdalieu House
50k map sheet Loch Eil (62)

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Map reference NN 0616 7930
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


S50409

Cross Polarized, S50409

Plane Polarized, S50409

Plane Polarized, S50409