BGS mineralogy and petrology collection record

Sample number S40299; COLLNOXN751;
Sample Donor Wright,J.E.
Rock name 'Original entry: Breccia Of Psammite, Quartz And Pegmatite'
Stratigraphy Not entered
Comments ?Monchiquitic agglomerate from 6 inch band dipping ENE at about 50 deg and cutting psammite
Locality details Allt Dubh, 2720 yds E 33.5 deg N of Ardachvie
50k map sheet Loch Eil (62)

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Map reference NN 1621 9160
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


S40299

Cross Polarized, S40299

Plane Polarized, S40299

Plane Polarized, S40299