BGS mineralogy and petrology collection record

Sample number S11067
Sample Donor Barrow, G.
Rock name 'Original entry: Quartzose Gneiss'
Stratigraphy Not entered
Comments Biotite small in amount. Quartz, plagioclase, typical. Vermicular structured quartz embedded in feldspar.
Locality details B. An Sligearnach
50k map sheet Kingussie (64)

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Map reference NN 95 78
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


S11067

Cross Polarized, S11067

Plane Polarized, S11067

Plane Polarized, S11067