BGS mineralogy and petrology collection record

Sample number N1181; COLLNOWX1344;
Sample Donor Stephenson,D.
Rock name Igneous Rock And Igneous Sediment (Hierarchy). 'Original entry: Igneous Rock'
Stratigraphy Not entered
Comments Dark, fg, igneous looking rock w biotite
Locality details 400m WSW of Creag na h-Iolair
50k map sheet Ben Macdui (64E)

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Map reference NO 0172 8091
Year collected 1998 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N1181

Cross Polarized, N1181

Plane Polarized, N1181

Plane Polarized, N1181