BGS mineralogy and petrology collection record

Sample number S41109; COLLNOXN1021;
Sample Donor Wright,J.
Rock name 'Original entry: Altered Xenolithic Fine-Grained Igneous Rock'
Stratigraphy Not entered
Comments Haematitic, ?xenolithic camptonite from 2 ft E-W dyke; adjacent to 2 ft irony crush breccia in psammite
Locality details 5070 yds due E of summit (2988 ft) of Streap
50k map sheet Loch Eil (62)

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Map reference NM 9928 8620
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


S41109

Cross Polarized, S41109

Plane Polarized, S41109

Plane Polarized, S41109